2º BACHILLERATO/00 ESTEQUIOMETRÍA/DISOLUCIONES Concentrar una disolucion A #volc cm³ de disolución #mol M en cloruro de calcio le añadimos #mad gramos de soluto y lo completamos con agua hasta 500 cm³. Determina la molaridad de la disolución resultante

]]> 1.0000000 0.3333333 0 0 #mr]]> <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><library closed="false"><mtext style="color:#ffc800" xml:lang="es">variables</mtext><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>volc</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mn>80</mn><mo>,</mo><mn>120</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>mol</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mn>0</mn><mo>.</mo><mn>5</mn><mo>,</mo><mn>2</mn><mo>.</mo><mn>1</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>mad</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mn>5</mn><mo>,</mo><mn>20</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>mas</mi><mo>=</mo><mn>111</mn><mo>*</mo><mi>volc</mi><mo>*</mo><mi>mol</mi><mo>/</mo><mn>1000</mn></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>mt</mi><mo>=</mo><mi>mas</mi><mo>+</mo><mi>mad</mi></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>molt</mi><mo>=</mo><mi>mt</mi><mo>/</mo><mn>111</mn></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>mr</mi><mo>=</mo><mi>molt</mi><mo>*</mo><mn>2</mn><mo>.</mo><mn>0</mn></math></input></command></group></library></session>]]></wirisCasSession><correctAnswers><correctAnswer type="mathml"><![CDATA[<math xmlns="http://www.w3.org/1998/Math/MathML"><mo>#</mo><mi mathvariant="normal">m</mi><mi>r</mi></math>]]></correctAnswer></correctAnswers><assertions><assertion name="syntax_quantity"><param name="units"><![CDATA[m, s, g, °, ', ", sr, E, K, mol, cd, rad, h, min, l, N, Pa, Hz, W, J, C, V, Ω, F, S, Wb, b, H, T, lx, lm, Gy, Bq, Sv, kat]]></param><param name="unitprefixes">M, k, c, m</param><param name="groupoperators">(,[,{</param></assertion><assertion name="equivalent_symbolic"/></assertions><options><option name="tolerance">10^(--log(0.02))</option><option name="relative_tolerance">true</option><option name="precision">4</option><option name="implicit_times_operator">false</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="inputField">textField</data><data name="gradeCompound">and</data><data name="gradeCompoundDistribution"></data><data name="casSession"/></localData></question> diluir disolución Para preparar una disolución de #comp contamos con una disolución comercial del mismo cuya densidad es #dens g/cm³ y cuya riqueza en masa es del #por %. Si ponemos #volc centímetros cúbicos de disolución comercial y añadimos agua hasta los #vol, determina la molaridad de la disolución resultante

]]> 1.0000000 0.3333333 0 0 #mol <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><library closed="false"><mtext style="color:#ffc800" xml:lang="es">variables</mtext><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>volc</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mn>5</mn><mo>,</mo><mn>30</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>vole</mi><mo>=</mo><mo>(</mo><mn>100</mn><mo>,</mo><mn>250</mn><mo>,</mo><mn>500</mn><mo>,</mo><mn>1000</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>ind</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mn>1</mn><mo>,</mo><mn>3</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>ind2</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mn>1</mn><mo>,</mo><mn>4</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>compe</mi><mo>=</mo><mo>(</mo><mo>"</mo><mi>ácido</mi><mo> </mo><mi>clorhídrico</mi><mo>"</mo><mo>,</mo><mo> </mo><mo>"</mo><mi>ácido</mi><mo> </mo><mi>sulfúrico</mi><mo>"</mo><mo>,</mo><mo>"</mo><mi>ácido</mi><mo> </mo><mi>nítrico</mi><mo>"</mo><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>mmole</mi><mo>=</mo><mo>(</mo><mn>36</mn><mo>.</mo><mn>5</mn><mo>,</mo><mn>98</mn><mo>,</mo><mn>63</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>comp</mi><mo>=</mo><msub><mi>compe</mi><mi>ind</mi></msub></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>mmol</mi><mo>=</mo><msub><mi>mmole</mi><mi>ind</mi></msub></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>vol</mi><mo>=</mo><msub><mi>vole</mi><mi>ind2</mi></msub></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>dens</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mn>1</mn><mo>.</mo><mn>1</mn><mo>,</mo><mo> </mo><mn>1</mn><mo>.</mo><mn>3</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>por</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mn>70</mn><mo>,</mo><mn>95</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>mol</mi><mo>=</mo><mi>volc</mi><mo>*</mo><mi>dens</mi><mo>*</mo><mo>(</mo><mi>por</mi><mo>/</mo><mn>100</mn><mo>)</mo><mo>*</mo><mn>1000</mn><mo>.</mo><mn>0</mn><mo>/</mo><mo>(</mo><mi>mmol</mi><mo>*</mo><mi>vol</mi><mo>)</mo></math></input></command></group></library><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"/></input></command></group></session>]]></wirisCasSession><correctAnswers><correctAnswer>#mol</correctAnswer></correctAnswers><assertions><assertion name="syntax_quantity"><param name="units"><![CDATA[m, s, g, °, ', ", sr, E, K, mol, cd, rad, h, min, l, N, Pa, Hz, W, J, C, V, Ω, F, S, Wb, b, H, T, lx, lm, Gy, Bq, Sv, kat]]></param><param name="unitprefixes">M, k, c, m</param><param name="groupoperators">(,[,{</param></assertion><assertion name="equivalent_symbolic"/></assertions><options><option name="tolerance">10^(--log(0.02))</option><option name="relative_tolerance">true</option><option name="precision">3</option><option name="implicit_times_operator">false</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="inputField">textField</data><data name="gradeCompound">and</data><data name="gradeCompoundDistribution"></data><data name="casSession"/></localData></question> El problema Deseamos preparar #vol centímetros cúbicos de una disolución #mol M en #comp, para ello, contamos con una disolución comercial del mismo cuya densidad es #dens g/cm³ y cuya riqueza en masa es del #por %. Determina el volumen, en centímetros cúbicos, de disolución comercial que necesitaremos

]]> 1.0000000 0.3333333 0 0 #volc]]> <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><library closed="false"><mtext style="color:#ffc800" xml:lang="es">variables</mtext><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>mol</mi><mo>=</mo><mo> </mo><mi>aleatorio</mi><mo>(</mo><mn>0</mn><mo>.</mo><mn>2</mn><mo>,</mo><mo> </mo><mn>1</mn><mo>.</mo><mn>5</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>vole</mi><mo>=</mo><mo>(</mo><mn>100</mn><mo>,</mo><mn>250</mn><mo>,</mo><mn>500</mn><mo>,</mo><mn>1000</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>ind</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mn>1</mn><mo>,</mo><mn>3</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>ind2</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mn>1</mn><mo>,</mo><mn>4</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>compe</mi><mo>=</mo><mo>(</mo><mo>"</mo><mi>ácido</mi><mo> </mo><mi>clorhídrico</mi><mo>"</mo><mo>,</mo><mo> </mo><mo>"</mo><mi>ácido</mi><mo> </mo><mi>sulfúrico</mi><mo>"</mo><mo>,</mo><mo>"</mo><mi>ácido</mi><mo> </mo><mi>nítrico</mi><mo>"</mo><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>mmole</mi><mo>=</mo><mo>(</mo><mn>36</mn><mo>.</mo><mn>5</mn><mo>,</mo><mn>98</mn><mo>,</mo><mn>63</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>comp</mi><mo>=</mo><msub><mi>compe</mi><mi>ind</mi></msub></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>mmol</mi><mo>=</mo><msub><mi>mmole</mi><mi>ind</mi></msub></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>vol</mi><mo>=</mo><msub><mi>vole</mi><mi>ind2</mi></msub></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>dens</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mn>1</mn><mo>.</mo><mn>1</mn><mo>,</mo><mo> </mo><mn>1</mn><mo>.</mo><mn>3</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>por</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mn>70</mn><mo>,</mo><mn>95</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>volc</mi><mo>=</mo><mi>vol</mi><mo>*</mo><mi>mol</mi><mo>*</mo><mi>mmol</mi><mo>*</mo><mo>(</mo><mn>100</mn><mo>.</mo><mn>0</mn><mo>/</mo><mi>por</mi><mo>)</mo><mo>/</mo><mo>(</mo><mi>dens</mi><mo>*</mo><mn>1000</mn><mo>)</mo></math></input></command></group></library><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"/></input></command></group></session>]]></wirisCasSession><correctAnswers><correctAnswer type="mathml"><![CDATA[<math xmlns="http://www.w3.org/1998/Math/MathML"><mo>#</mo><mi>v</mi><mi>o</mi><mi mathvariant="normal">l</mi><mi>c</mi></math>]]></correctAnswer></correctAnswers><assertions><assertion name="syntax_quantity"><param name="units"><![CDATA[m, s, g, °, ', ", sr, E, K, mol, cd, rad, h, min, l, N, Pa, Hz, W, J, C, V, Ω, F, S, Wb, b, H, T, lx, lm, Gy, Bq, Sv, kat]]></param><param name="unitprefixes">M, k, c, m</param><param name="groupoperators">(,[,{</param></assertion><assertion name="equivalent_symbolic"/></assertions><options><option name="tolerance">10^(--log(0.02))</option><option name="relative_tolerance">true</option><option name="precision">3</option><option name="implicit_times_operator">false</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="inputField">textField</data><data name="gradeCompound">and</data><data name="gradeCompoundDistribution"></data><data name="casSession"/></localData></question> El problema Deseamos preparar #vol centímetros cúbicos de una disolución #mol M en #comp, para ello, contamos con una disolución comercial del mismo cuya densidad es #dens g/cm³ y cuya riqueza en masa es del #por %. Determina el volumen, en centímetros cúbicos, de disolución comercial que necesitaremos

]]> 1.0000000 0.3333333 0 0 #volc]]> <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><library closed="false"><mtext style="color:#ffc800" xml:lang="es">variables</mtext><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>mol</mi><mo>=</mo><mo> </mo><mi>aleatorio</mi><mo>(</mo><mn>0</mn><mo>.</mo><mn>2</mn><mo>,</mo><mo> </mo><mn>1</mn><mo>.</mo><mn>5</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>vole</mi><mo>=</mo><mo>(</mo><mn>100</mn><mo>,</mo><mn>250</mn><mo>,</mo><mn>500</mn><mo>,</mo><mn>1000</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>ind</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mn>1</mn><mo>,</mo><mn>3</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>ind2</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mn>1</mn><mo>,</mo><mn>4</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>compe</mi><mo>=</mo><mo>(</mo><mo>"</mo><mi>ácido</mi><mo> </mo><mi>clorhídrico</mi><mo>"</mo><mo>,</mo><mo> </mo><mo>"</mo><mi>ácido</mi><mo> </mo><mi>sulfúrico</mi><mo>"</mo><mo>,</mo><mo>"</mo><mi>ácido</mi><mo> </mo><mi>nítrico</mi><mo>"</mo><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>mmole</mi><mo>=</mo><mo>(</mo><mn>36</mn><mo>.</mo><mn>5</mn><mo>,</mo><mn>98</mn><mo>,</mo><mn>63</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>comp</mi><mo>=</mo><msub><mi>compe</mi><mi>ind</mi></msub></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>mmol</mi><mo>=</mo><msub><mi>mmole</mi><mi>ind</mi></msub></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>vol</mi><mo>=</mo><msub><mi>vole</mi><mi>ind2</mi></msub></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>dens</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mn>1</mn><mo>.</mo><mn>1</mn><mo>,</mo><mo> </mo><mn>1</mn><mo>.</mo><mn>3</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>por</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mn>70</mn><mo>,</mo><mn>95</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>volc</mi><mo>=</mo><mi>vol</mi><mo>*</mo><mi>mol</mi><mo>*</mo><mi>mmol</mi><mo>*</mo><mo>(</mo><mn>100</mn><mo>.</mo><mn>0</mn><mo>/</mo><mi>por</mi><mo>)</mo><mo>/</mo><mo>(</mo><mi>dens</mi><mo>*</mo><mn>1000</mn><mo>)</mo></math></input></command></group></library><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"/></input></command></group></session>]]></wirisCasSession><correctAnswers><correctAnswer type="mathml"><![CDATA[<math xmlns="http://www.w3.org/1998/Math/MathML"><mo>#</mo><mi>v</mi><mi>o</mi><mi mathvariant="normal">l</mi><mi>c</mi></math>]]></correctAnswer></correctAnswers><assertions><assertion name="syntax_quantity"><param name="units"><![CDATA[m, s, g, °, ', ", sr, E, K, mol, cd, rad, h, min, l, N, Pa, Hz, W, J, C, V, Ω, F, S, Wb, b, H, T, lx, lm, Gy, Bq, Sv, kat]]></param><param name="unitprefixes">M, k, c, m</param><param name="groupoperators">(,[,{</param></assertion><assertion name="equivalent_symbolic"/></assertions><options><option name="tolerance">10^(--log(0.02))</option><option name="relative_tolerance">true</option><option name="precision">3</option><option name="implicit_times_operator">false</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="inputField">textField</data><data name="gradeCompound">and</data><data name="gradeCompoundDistribution"></data><data name="casSession"/></localData></question> molaridad a fracción molar Tenemos una disolución #mol M de #comp en agua. Si su densidad es de #dens g/cm³, calcula la fracción molar del compuesto

]]> 1.0000000 0.3333333 0 0 #xs]]> <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><library closed="false"><mtext style="color:#ffc800" xml:lang="es">variables</mtext><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>mol</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mn>1</mn><mo>.</mo><mn>1</mn><mo>,</mo><mn>3</mn><mo>.</mo><mn>2</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>compe</mi><mo>=</mo><mo>(</mo><mo>"</mo><mi>ácido</mi><mo> </mo><mi>sulfúrico</mi><mo>"</mo><mo>,</mo><mo> </mo><mo>"</mo><mi>hidróxido</mi><mo> </mo><mi>de</mi><mo> </mo><mi>sodio</mi><mo>"</mo><mo>,</mo><mo> </mo><mo>"</mo><mi>hidróxido</mi><mo> </mo><mi>de</mi><mo> </mo><mi>amonio</mi><mo>"</mo><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>ind</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mn>1</mn><mo>,</mo><mn>3</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>comp</mi><mo>=</mo><msub><mi>compe</mi><mi>ind</mi></msub></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>mmole</mi><mo>=</mo><mo>(</mo><mn>98</mn><mo>,</mo><mn>40</mn><mo>,</mo><mn>35</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>mmol</mi><mo>=</mo><msub><mi>mmole</mi><mi>ind</mi></msub></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>dens</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mn>1</mn><mo>.</mo><mn>05</mn><mo>,</mo><mn>1</mn><mo>.</mo><mn>2</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>masa</mi><mo>=</mo><mi>dens</mi><mo>*</mo><mn>1000</mn></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>ms</mi><mo>=</mo><mi>mol</mi><mo>*</mo><mi>mmol</mi></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>md</mi><mo>=</mo><mo>(</mo><mi>masa</mi><mo>-</mo><mi>ms</mi><mo>)</mo><mo>/</mo><mn>18</mn><mo>.</mo><mn>0</mn></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>xs</mi><mo>=</mo><mi>mol</mi><mo>/</mo><mo>(</mo><mi>mol</mi><mo>+</mo><mi>md</mi><mo>)</mo></math></input></command></group></library><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"/></input></command></group></session>]]></wirisCasSession><correctAnswers><correctAnswer type="mathml"><![CDATA[<math xmlns="http://www.w3.org/1998/Math/MathML"><mo>#</mo><mi>x</mi><mi mathvariant="normal">s</mi></math>]]></correctAnswer></correctAnswers><assertions><assertion name="syntax_quantity"><param name="units"><![CDATA[m, s, g, °, ', ", sr, E, K, mol, cd, rad, h, min, l, N, Pa, Hz, W, J, C, V, Ω, F, S, Wb, b, H, T, lx, lm, Gy, Bq, Sv, kat]]></param><param name="unitprefixes">M, k, c, m</param><param name="groupoperators">(,[,{</param></assertion><assertion name="equivalent_symbolic"/></assertions><options><option name="tolerance">10^(--log(0.02))</option><option name="relative_tolerance">true</option><option name="precision">3</option><option name="implicit_times_operator">false</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="inputField">textField</data><data name="gradeCompound">and</data><data name="gradeCompoundDistribution"></data><data name="casSession"/></localData></question> molaridad a molalidad Tenemos una disolución #mol M de #comp en agua. Si su densidad es de #dens g/cm³, calcula la molalidad del compuesto

]]> 1.0000000 0.3333333 0 0 #molal]]> <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><library closed="false"><mtext style="color:#ffc800" xml:lang="es">variables</mtext><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>mol</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mn>1</mn><mo>.</mo><mn>1</mn><mo>,</mo><mn>3</mn><mo>.</mo><mn>2</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>compe</mi><mo>=</mo><mo>(</mo><mo>"</mo><mi>ácido</mi><mo> </mo><mi>sulfúrico</mi><mo>"</mo><mo>,</mo><mo> </mo><mo>"</mo><mi>hidróxido</mi><mo> </mo><mi>de</mi><mo> </mo><mi>sodio</mi><mo>"</mo><mo>,</mo><mo> </mo><mo>"</mo><mi>hidróxido</mi><mo> </mo><mi>de</mi><mo> </mo><mi>amonio</mi><mo>"</mo><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>ind</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mn>1</mn><mo>,</mo><mn>3</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>comp</mi><mo>=</mo><msub><mi>compe</mi><mi>ind</mi></msub></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>mmole</mi><mo>=</mo><mo>(</mo><mn>98</mn><mo>,</mo><mn>40</mn><mo>,</mo><mn>35</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>mmol</mi><mo>=</mo><msub><mi>mmole</mi><mi>ind</mi></msub></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>dens</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mn>1</mn><mo>.</mo><mn>05</mn><mo>,</mo><mn>1</mn><mo>.</mo><mn>2</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>masa</mi><mo>=</mo><mi>dens</mi><mo>*</mo><mn>1000</mn></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>ms</mi><mo>=</mo><mi>mol</mi><mo>*</mo><mi>mmol</mi></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>md</mi><mo>=</mo><mo>(</mo><mi>masa</mi><mo>-</mo><mi>ms</mi><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>molal</mi><mo>=</mo><mi>mol</mi><mo>*</mo><mn>1000</mn><mo>/</mo><mi>md</mi></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>fc</mi><mo>(</mo><mi>x</mi><mo>)</mo><mo>:</mo><mo>=</mo><mo>(</mo><mo>(</mo><mo>(</mo><mfenced close="|" open="|"><mrow><mi>x</mi><mo>-</mo><mi>molal</mi></mrow></mfenced><mo>/</mo><mi>molal</mi><mo>)</mo><mo><</mo><mn>0</mn><mo>.</mo><mn>02</mn><mo>)</mo><mo>?</mo><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"/></input></command></group></library><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"/></input></command></group></session>]]></wirisCasSession><correctAnswers><correctAnswer type="mathml"><![CDATA[<math xmlns="http://www.w3.org/1998/Math/MathML"><mo>#</mo><mi>mol</mi><mi>a</mi><mi mathvariant="normal">l</mi></math>]]></correctAnswer></correctAnswers><assertions><assertion name="syntax_quantity"><param name="units"><![CDATA[m, s, g, °, ', ", sr, E, K, mol, cd, rad, h, min, l, N, Pa, Hz, W, J, C, V, Ω, F, S, Wb, b, H, T, lx, lm, Gy, Bq, Sv, kat]]></param><param name="unitprefixes">M, k, c, m</param><param name="groupoperators">(,[,{</param></assertion><assertion name="equivalent_function"><param name="name">fc</param><param name="notevaluate">false</param></assertion></assertions><options><option name="tolerance">10^(-2)</option><option name="relative_tolerance">true</option><option name="precision">3</option><option name="implicit_times_operator">false</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="inputField">textField</data><data name="gradeCompound">and</data><data name="gradeCompoundDistribution"></data><data name="casSession"/></localData></question> molaridad a porcentaje Tenemos una disolución #mol M de #comp en agua. Si su densidad es de #dens g/cm³, calcula la riqueza en masa de #comp

]]> 1.0000000 0.3333333 0 0 #riq]]> <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><library closed="false"><mtext style="color:#ffc800" xml:lang="es">variables</mtext><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>mol</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mn>1</mn><mo>.</mo><mn>1</mn><mo>,</mo><mn>3</mn><mo>.</mo><mn>2</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>compe</mi><mo>=</mo><mo>(</mo><mo>"</mo><mi>ácido</mi><mo> </mo><mi>sulfúrico</mi><mo>"</mo><mo>,</mo><mo> </mo><mo>"</mo><mi>hidróxido</mi><mo> </mo><mi>de</mi><mo> </mo><mi>sodio</mi><mo>"</mo><mo>,</mo><mo> </mo><mo>"</mo><mi>hidróxido</mi><mo> </mo><mi>de</mi><mo> </mo><mi>amonio</mi><mo>"</mo><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>ind</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mn>1</mn><mo>,</mo><mn>3</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>comp</mi><mo>=</mo><msub><mi>compe</mi><mi>ind</mi></msub></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>mmole</mi><mo>=</mo><mo>(</mo><mn>98</mn><mo>,</mo><mn>40</mn><mo>,</mo><mn>35</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>mmol</mi><mo>=</mo><msub><mi>mmole</mi><mi>ind</mi></msub></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>dens</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mn>1</mn><mo>.</mo><mn>05</mn><mo>,</mo><mn>1</mn><mo>.</mo><mn>2</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>masa</mi><mo>=</mo><mi>dens</mi><mo>*</mo><mn>1000</mn></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>ms</mi><mo>=</mo><mi>mol</mi><mo>*</mo><mi>mmol</mi></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>md</mi><mo>=</mo><mo>(</mo><mi>masa</mi><mo>-</mo><mi>ms</mi><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>riq</mi><mo>=</mo><mi>ms</mi><mo>*</mo><mn>100</mn><mo>.</mo><mn>0</mn><mo>/</mo><mi>masa</mi></math></input></command></group></library><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"/></input></command></group></session>]]></wirisCasSession><correctAnswers><correctAnswer type="mathml"><![CDATA[<math xmlns="http://www.w3.org/1998/Math/MathML"><mo>#</mo><mi>r</mi><mi mathvariant="normal">i</mi><mi>q</mi></math>]]></correctAnswer></correctAnswers><assertions><assertion name="syntax_quantity"><param name="units"><![CDATA[m, s, g, °, ', ", sr, E, K, mol, cd, rad, h, min, l, N, Pa, Hz, W, J, C, V, Ω, F, S, Wb, b, H, T, lx, lm, Gy, Bq, Sv, kat]]></param><param name="unitprefixes">M, k, c, m</param><param name="groupoperators">(,[,{</param></assertion><assertion name="equivalent_symbolic"/></assertions><options><option name="tolerance">10^(--log(0.02))</option><option name="relative_tolerance">true</option><option name="precision">3</option><option name="implicit_times_operator">false</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="inputField">textField</data><data name="gradeCompound">and</data><data name="gradeCompoundDistribution"></data><data name="casSession"/></localData></question> Presión de vapor La presión de vapor de una disolución en agua es el #porc % del agua pura. Si hay #masa gramos de disolvente, calcula los moles de soluto

]]> 1.0000000 0.3333333 0 0 #ms <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><library closed="false"><mtext style="color:#ffc800" xml:lang="es">variables</mtext><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>porc</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mn>80</mn><mo>,</mo><mn>95</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>masa</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mn>100</mn><mo>,</mo><mn>200</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>mold</mi><mo>=</mo><mi>masa</mi><mo>/</mo><mn>18</mn></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>por1</mi><mo>=</mo><mn>1</mn><mo>-</mo><mi>porc</mi><mo>/</mo><mn>100</mn><mo>.</mo><mn>0</mn></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>ms</mi><mo>=</mo><mi>por1</mi><mo>*</mo><mi>mold</mi><mo>/</mo><mo>(</mo><mn>1</mn><mo>-</mo><mi>por1</mi><mo>)</mo></math></input></command></group></library><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"/></input></command></group></session>]]></wirisCasSession><correctAnswers><correctAnswer>#ms</correctAnswer></correctAnswers><assertions><assertion name="syntax_quantity"><param name="units"><![CDATA[m, s, g, °, ', ", sr, E, K, mol, cd, rad, h, min, l, N, Pa, Hz, W, J, C, V, Ω, F, S, Wb, b, H, T, lx, lm, Gy, Bq, Sv, kat]]></param><param name="unitprefixes">M, k, c, m</param><param name="groupoperators">(,[,{</param></assertion><assertion name="equivalent_symbolic"/></assertions><options><option name="tolerance">10^(--log(0.02))</option><option name="relative_tolerance">true</option><option name="precision">4</option><option name="implicit_times_operator">false</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="inputField">textField</data><data name="gradeCompound">and</data><data name="gradeCompoundDistribution"></data><data name="casSession"/></localData></question> Se disuelven g de ácido en g de agua (fracc) Se disuelven #mac gramos de ácido sulfúrico en #md gramos de agua resultando una disolución de densidad #dens g/cm³. Determina la fracción molar de ácido

]]> 1.0000000 0.3333333 0 0 #xm]]> <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><library closed="false"><mtext style="color:#ffc800" xml:lang="es">variables</mtext><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>mac</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mn>5</mn><mo>,</mo><mn>30</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>md</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mn>90</mn><mo>,</mo><mn>150</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>dens</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mn>105</mn><mo>,</mo><mn>120</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>dens</mi><mo>=</mo><mi>dens</mi><mo>/</mo><mn>100</mn><mo>.</mo><mn>0</mn></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>mols</mi><mo>=</mo><mi>mac</mi><mo>/</mo><mn>98</mn></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>mold</mi><mo>=</mo><mi>md</mi><mo>/</mo><mn>18</mn><mo>.</mo><mn>0</mn></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>xm</mi><mo>=</mo><mi>mols</mi><mo>/</mo><mo>(</mo><mi>mols</mi><mo>+</mo><mi>mold</mi><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>molar</mi><mo>=</mo><mi>mol</mi><mo>/</mo><mi>vol</mi></math></input></command></group></library></session>]]></wirisCasSession><correctAnswers><correctAnswer type="mathml"><![CDATA[<math xmlns="http://www.w3.org/1998/Math/MathML"><mo>#</mo><mi>x</mi><mi mathvariant="normal">m</mi></math>]]></correctAnswer></correctAnswers><assertions><assertion name="syntax_quantity"><param name="units"><![CDATA[m, s, g, °, ', ", sr, E, K, mol, cd, rad, h, min, l, N, Pa, Hz, W, J, C, V, Ω, F, S, Wb, b, H, T, lx, lm, Gy, Bq, Sv, kat]]></param><param name="unitprefixes">M, k, c, m</param><param name="groupoperators">(,[,{</param></assertion><assertion name="equivalent_symbolic"/></assertions><options><option name="tolerance">10^(--log(0.02))</option><option name="relative_tolerance">true</option><option name="precision">3</option><option name="implicit_times_operator">false</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="inputField">textField</data><data name="gradeCompound">and</data><data name="gradeCompoundDistribution"></data><data name="casSession"/></localData></question> Se disuelven g de ácido en g de agua (molalidad) Se disuelven #mac gramos de ácido clorhídrico en #md gramos de agua resultando una disolución de densidad #dens g/cm³. Determina su molalidad

]]> 1.0000000 0.3333333 0 0 #molar <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><library closed="false"><mtext style="color:#ffc800" xml:lang="es">variables</mtext><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>mac</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mn>5</mn><mo>,</mo><mn>30</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>md</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mn>90</mn><mo>,</mo><mn>150</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>dens</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mn>105</mn><mo>,</mo><mn>120</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>dens</mi><mo>=</mo><mi>dens</mi><mo>/</mo><mn>100</mn></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>mol</mi><mo>=</mo><mi>mac</mi><mo>/</mo><mn>36</mn><mo>.</mo><mn>5</mn></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>mt</mi><mo>=</mo><mi>mac</mi><mo>+</mo><mi>md</mi></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>vol</mi><mo>=</mo><mi>mt</mi><mo>/</mo><mo>(</mo><mi>dens</mi><mo>*</mo><mn>1000</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>molar</mi><mo>=</mo><mi>mol</mi><mo>*</mo><mn>1000</mn><mo>.</mo><mn>0</mn><mo>/</mo><mi>md</mi></math></input></command></group></library><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"/></input></command></group></session>]]></wirisCasSession><correctAnswers><correctAnswer>#molar</correctAnswer></correctAnswers><assertions><assertion name="syntax_quantity"><param name="units"><![CDATA[m, s, g, °, ', ", sr, E, K, mol, cd, rad, h, min, l, N, Pa, Hz, W, J, C, V, Ω, F, S, Wb, b, H, T, lx, lm, Gy, Bq, Sv, kat]]></param><param name="unitprefixes">M, k, c, m</param><param name="groupoperators">(,[,{</param></assertion><assertion name="equivalent_symbolic"/></assertions><options><option name="tolerance">10^(--log(0.02))</option><option name="relative_tolerance">true</option><option name="precision">3</option><option name="implicit_times_operator">false</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="inputField">textField</data><data name="gradeCompound">and</data><data name="gradeCompoundDistribution"></data><data name="casSession"/></localData></question> Se disuelven g de ácido en g de agua (molaridad) Se disuelven #mac gramos de ácido clorhídrico en #md gramos de agua resultando una disolución de densidad #dens g/cm³. Determina su molaridad

]]> 1.0000000 0.3333333 0 0 #molar <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><library closed="false"><mtext style="color:#ffc800" xml:lang="es">variables</mtext><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>mac</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mn>5</mn><mo>,</mo><mn>30</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>md</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mn>90</mn><mo>,</mo><mn>150</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>dens</mi><mo>=</mo><mn>1</mn><mo>.</mo><mn>0</mn><mo>*</mo><mi>aleatorio</mi><mo>(</mo><mn>105</mn><mo>,</mo><mn>120</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>dens</mi><mo>=</mo><mi>dens</mi><mo>/</mo><mn>100</mn></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>mol</mi><mo>=</mo><mi>mac</mi><mo>/</mo><mn>36</mn><mo>.</mo><mn>5</mn></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>mt</mi><mo>=</mo><mi>mac</mi><mo>+</mo><mi>md</mi></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>vol</mi><mo>=</mo><mi>mt</mi><mo>/</mo><mo>(</mo><mi>dens</mi><mo>*</mo><mn>1000</mn><mo>.</mo><mn>0</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>molar</mi><mo>=</mo><mi>mol</mi><mo>/</mo><mi>vol</mi></math></input></command></group></library></session>]]></wirisCasSession><correctAnswers><correctAnswer>#molar</correctAnswer></correctAnswers><assertions><assertion name="syntax_quantity"><param name="units"><![CDATA[m, s, g, °, ', ", sr, E, K, mol, cd, rad, h, min, l, N, Pa, Hz, W, J, C, V, Ω, F, S, Wb, b, H, T, lx, lm, Gy, Bq, Sv, kat]]></param><param name="unitprefixes">M, k, c, m</param><param name="groupoperators">(,[,{</param></assertion><assertion name="equivalent_symbolic"/></assertions><options><option name="tolerance">10^(--log(0.02))</option><option name="relative_tolerance">true</option><option name="precision">3</option><option name="implicit_times_operator">false</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="inputField">textField</data><data name="gradeCompound">and</data><data name="gradeCompoundDistribution"></data><data name="casSession"/></localData></question> Una disolucion molalidad y descenso crioscop Para medir la masa molecular de una sustancia disolvemos #ms gramos de la misma en #md gramos de un disolvente, observando que su descenso crioscópico es de #t ºC. Halla su masa molecular (Constante crioscópica del disolvente = 1.2 ºC/molal)

]]> 1.0000000 0.3333333 0 0 #mm <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><library closed="false"><mtext style="color:#ffc800" xml:lang="es">variables</mtext><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>ms</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mn>2</mn><mo>.</mo><mn>1</mn><mo>,</mo><mo> </mo><mn>5</mn><mo>.</mo><mn>4</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>md</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mn>50</mn><mo>,</mo><mn>70</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>t</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mn>1</mn><mo>.</mo><mn>1</mn><mo>,</mo><mn>3</mn><mo>.</mo><mn>5</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>molal</mi><mo>=</mo><mi>t</mi><mo>/</mo><mn>1</mn><mo>.</mo><mn>2</mn></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>moles</mi><mo>=</mo><mi>molal</mi><mo>*</mo><mi>md</mi><mo>/</mo><mn>1000</mn><mo>.</mo><mn>0</mn></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>mm</mi><mo>=</mo><mi>ms</mi><mo>/</mo><mi>moles</mi></math></input></command></group></library></session>]]></wirisCasSession><correctAnswers><correctAnswer>#mm</correctAnswer></correctAnswers><assertions><assertion name="syntax_quantity"><param name="units"><![CDATA[m, s, g, °, ', ", sr, E, K, mol, cd, rad, h, min, l, N, Pa, Hz, W, J, C, V, Ω, F, S, Wb, b, H, T, lx, lm, Gy, Bq, Sv, kat]]></param><param name="unitprefixes">M, k, c, m</param><param name="groupoperators">(,[,{</param></assertion><assertion name="equivalent_symbolic"/></assertions><options><option name="tolerance">10^(--log(0.02))</option><option name="relative_tolerance">true</option><option name="precision">3</option><option name="implicit_times_operator">false</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="inputField">textField</data><data name="gradeCompound">and</data><data name="gradeCompoundDistribution"></data><data name="casSession"/></localData></question> 2º BACHILLERATO/00 ESTEQUIOMETRÍA/GASES Calcula el volumen Calcula el volumen, en litros, que ocuparán #mol moles de gas a #tc ºC de temperatura si la presión es de #p atmósferas

]]> 1.0000000 0.3333333 0 0 #vol]]> <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><library closed="false"><mtext style="color:#ffc800" xml:lang="es">variables</mtext><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>mol</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mn>1</mn><mo>,</mo><mn>20</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>p</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mn>1</mn><mo>,</mo><mn>9</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>tc</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mo>-</mo><mn>20</mn><mo>,</mo><mn>60</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>tk</mi><mo>=</mo><mi>tc</mi><mo>+</mo><mn>273</mn></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>vol</mi><mo>=</mo><mi>mol</mi><mo>*</mo><mn>0</mn><mo>.</mo><mn>082</mn><mo>*</mo><mi>tk</mi><mo>/</mo><mi>p</mi></math></input></command></group></library></session>]]></wirisCasSession><correctAnswers><correctAnswer type="mathml"><![CDATA[<math xmlns="http://www.w3.org/1998/Math/MathML"><mo>#</mo><mi>v</mi><mi>o</mi><mi mathvariant="normal">l</mi></math>]]></correctAnswer></correctAnswers><assertions><assertion name="syntax_quantity"><param name="units"><![CDATA[m, s, g, °, ', ", sr, E, K, mol, cd, rad, h, min, l, N, Pa, Hz, W, J, C, V, Ω, F, S, Wb, b, H, T, lx, lm, Gy, Bq, Sv, kat]]></param><param name="unitprefixes">M, k, c, m</param><param name="groupoperators">(,[,{</param></assertion><assertion name="equivalent_symbolic"/></assertions><options><option name="tolerance">10^(--log(0.02))</option><option name="relative_tolerance">true</option><option name="precision">4</option><option name="implicit_times_operator">false</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="inputField">textField</data><data name="gradeCompound">and</data><data name="gradeCompoundDistribution"></data><data name="casSession"/></localData></question> Calcula el volumen Calcula el volumen, en litros, que ocuparán #mol moles de gas a #tc ºC de temperatura si la presión es de #p atmósferas

]]> 1.0000000 0.3333333 0 0 #vol]]> <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><library closed="false"><mtext style="color:#ffc800" xml:lang="es">variables</mtext><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>mol</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mn>1</mn><mo>,</mo><mn>20</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>p</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mn>1</mn><mo>,</mo><mn>9</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>tc</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mo>-</mo><mn>20</mn><mo>,</mo><mn>60</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>tk</mi><mo>=</mo><mi>tc</mi><mo>+</mo><mn>273</mn></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>vol</mi><mo>=</mo><mi>mol</mi><mo>*</mo><mn>0</mn><mo>.</mo><mn>082</mn><mo>*</mo><mi>tk</mi><mo>/</mo><mi>p</mi></math></input></command></group></library></session>]]></wirisCasSession><correctAnswers><correctAnswer type="mathml"><![CDATA[<math xmlns="http://www.w3.org/1998/Math/MathML"><mo>#</mo><mi>v</mi><mi>o</mi><mi mathvariant="normal">l</mi></math>]]></correctAnswer></correctAnswers><assertions><assertion name="syntax_quantity"><param name="units"><![CDATA[m, s, g, °, ', ", sr, E, K, mol, cd, rad, h, min, l, N, Pa, Hz, W, J, C, V, Ω, F, S, Wb, b, H, T, lx, lm, Gy, Bq, Sv, kat]]></param><param name="unitprefixes">M, k, c, m</param><param name="groupoperators">(,[,{</param></assertion><assertion name="equivalent_symbolic"/></assertions><options><option name="tolerance">10^(--log(0.02))</option><option name="relative_tolerance">true</option><option name="precision">4</option><option name="implicit_times_operator">false</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="inputField">textField</data><data name="gradeCompound">and</data><data name="gradeCompoundDistribution"></data><data name="casSession"/></localData></question> Calcula la presión Calcula la presión en atmósferas de #mol moles de gas a #tc ºC de temperatura que están en un recipiente de #vol litros

]]> 1.0000000 0.3333333 0 0 #p <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><library closed="false"><mtext style="color:#ffc800" xml:lang="es">variables</mtext><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>indi</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mn>1</mn><mo>,</mo><mn>3</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>compe</mi><mo>=</mo><mo>(</mo><mo>"</mo><mi>hidrógeno</mi><mo>"</mo><mo>,</mo><mo>"</mo><mi>Helio</mi><mo>"</mo><mo>,</mo><mo>"</mo><mi>Oxígeno</mi><mo>"</mo><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>comp</mi><mo>=</mo><msub><mi>compe</mi><mi>indi</mi></msub></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>mmole</mi><mo>=</mo><mo>(</mo><mn>2</mn><mo>,</mo><mn>4</mn><mo>,</mo><mn>32</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>mmol</mi><mo>=</mo><msub><mi>mmole</mi><mi>indi</mi></msub></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>masa</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mn>1</mn><mo>,</mo><mn>20</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>mol</mi><mo>=</mo><mi>masa</mi><mo>/</mo><mi>mmol</mi></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>vol</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mn>1</mn><mo>,</mo><mn>9</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>tc</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mo>-</mo><mn>20</mn><mo>,</mo><mn>60</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>tk</mi><mo>=</mo><mi>tc</mi><mo>+</mo><mn>273</mn></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>p</mi><mo>=</mo><mi>mol</mi><mo>*</mo><mn>0</mn><mo>.</mo><mn>082</mn><mo>*</mo><mi>tk</mi><mo>/</mo><mi>vol</mi></math></input></command></group></library><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"/></input></command></group></session>]]></wirisCasSession><correctAnswers><correctAnswer>#p</correctAnswer></correctAnswers><assertions><assertion name="syntax_quantity"><param name="units"><![CDATA[m, s, g, °, ', ", sr, E, K, mol, cd, rad, h, min, l, N, Pa, Hz, W, J, C, V, Ω, F, S, Wb, b, H, T, lx, lm, Gy, Bq, Sv, kat]]></param><param name="unitprefixes">M, k, c, m</param><param name="groupoperators">(,[,{</param></assertion><assertion name="equivalent_symbolic"/></assertions><options><option name="tolerance">10^(--log(0.02))</option><option name="relative_tolerance">true</option><option name="precision">4</option><option name="implicit_times_operator">false</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="inputField">textField</data><data name="gradeCompound">and</data><data name="gradeCompoundDistribution"></data><data name="casSession"/></localData></question> Calcula la temperatura Calcula la temperatura en ºC de #mol moles de gas en un recipiente de #vol litros a #p atm de presión

]]> 1.0000000 0.3333333 0 0 #tc <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><library closed="false"><mtext style="color:#ffc800" xml:lang="es">variables</mtext><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>mol</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mn>1</mn><mo>,</mo><mn>6</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>vol</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mn>10</mn><mo>,</mo><mn>90</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>p</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mn>1</mn><mo>,</mo><mn>10</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>tk</mi><mo>=</mo><mi>vol</mi><mo>*</mo><mi>p</mi><mo>/</mo><mo>(</mo><mi>mol</mi><mo>*</mo><mn>0</mn><mo>.</mo><mn>082</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>tc</mi><mo>=</mo><mi>tk</mi><mo>-</mo><mn>273</mn></math></input></command></group></library></session>]]></wirisCasSession><correctAnswers><correctAnswer>#tc</correctAnswer></correctAnswers><assertions><assertion name="syntax_quantity"><param name="units"><![CDATA[m, s, g, °, ', ", sr, E, K, mol, cd, rad, h, min, l, N, Pa, Hz, W, J, C, V, Ω, F, S, Wb, b, H, T, lx, lm, Gy, Bq, Sv, kat]]></param><param name="unitprefixes">M, k, c, m</param><param name="groupoperators">(,[,{</param></assertion><assertion name="equivalent_symbolic"/></assertions><options><option name="tolerance">10^(--log(0.02))</option><option name="relative_tolerance">true</option><option name="precision">4</option><option name="implicit_times_operator">false</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="inputField">textField</data><data name="gradeCompound">and</data><data name="gradeCompoundDistribution"></data><data name="casSession"/></localData></question> Calcula la temperatura Calcula la temperatura en ºC de #mol moles de gas en un recipiente de #vol litros a #p atm de presión

]]> 1.0000000 0.3333333 0 0 #tc <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><library closed="false"><mtext style="color:#ffc800" xml:lang="es">variables</mtext><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>mol</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mn>1</mn><mo>,</mo><mn>6</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>vol</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mn>10</mn><mo>,</mo><mn>90</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>p</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mn>1</mn><mo>,</mo><mn>10</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>tk</mi><mo>=</mo><mi>vol</mi><mo>*</mo><mi>p</mi><mo>/</mo><mo>(</mo><mi>mol</mi><mo>*</mo><mn>0</mn><mo>.</mo><mn>082</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>tc</mi><mo>=</mo><mi>tk</mi><mo>-</mo><mn>273</mn></math></input></command></group></library></session>]]></wirisCasSession><correctAnswers><correctAnswer>#tc</correctAnswer></correctAnswers><assertions><assertion name="syntax_quantity"><param name="units"><![CDATA[m, s, g, °, ', ", sr, E, K, mol, cd, rad, h, min, l, N, Pa, Hz, W, J, C, V, Ω, F, S, Wb, b, H, T, lx, lm, Gy, Bq, Sv, kat]]></param><param name="unitprefixes">M, k, c, m</param><param name="groupoperators">(,[,{</param></assertion><assertion name="equivalent_symbolic"/></assertions><options><option name="tolerance">10^(--log(0.02))</option><option name="relative_tolerance">true</option><option name="precision">4</option><option name="implicit_times_operator">false</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="inputField">textField</data><data name="gradeCompound">and</data><data name="gradeCompoundDistribution"></data><data name="casSession"/></localData></question> Cambio de las condiciones de un gas En un recipiente de #vol1 litros tenemos una cierta cantidad de gas a #p1 atm y #tc1 ºC. ¿Qué volumen, en litros, tendrá si, al cabo de un cierto tiempo, tiene #p2 atm a #tc2 ºC?

]]> 1.0000000 0.3333333 0 0 #vol2]]> <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><library closed="false"><mtext style="color:#ffc800" xml:lang="es">variables</mtext><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>p1</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mn>1</mn><mo>,</mo><mn>6</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>tc1</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mo>-</mo><mn>20</mn><mo>,</mo><mn>60</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>tk1</mi><mo>=</mo><mi>tc1</mi><mo>+</mo><mn>273</mn></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>vol1</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mn>6</mn><mo>,</mo><mn>15</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>tc2</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mn>10</mn><mo>,</mo><mn>80</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>tk2</mi><mo>=</mo><mi>tc2</mi><mo>+</mo><mn>273</mn><mo>.</mo><mn>0</mn></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>p2</mi><mo>=</mo><mo> </mo><mi>aleatorio</mi><mo>(</mo><mn>3</mn><mo>,</mo><mn>9</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>vol2</mi><mo>=</mo><mi>p1</mi><mo>*</mo><mi>vol1</mi><mo>*</mo><mi>tk2</mi><mo>/</mo><mo>(</mo><mi>p2</mi><mo>*</mo><mi>tk1</mi><mo>)</mo></math></input></command></group></library></session>]]></wirisCasSession><correctAnswers><correctAnswer type="mathml"><![CDATA[<math xmlns="http://www.w3.org/1998/Math/MathML"><mo>#</mo><mi>v</mi><mi>o</mi><mi mathvariant="normal">l</mi><mn>2</mn></math>]]></correctAnswer></correctAnswers><assertions><assertion name="syntax_quantity"><param name="units"><![CDATA[m, s, g, °, ', ", sr, E, K, mol, cd, rad, h, min, l, N, Pa, Hz, W, J, C, V, Ω, F, S, Wb, b, H, T, lx, lm, Gy, Bq, Sv, kat]]></param><param name="unitprefixes">M, k, c, m</param><param name="groupoperators">(,[,{</param></assertion><assertion name="equivalent_symbolic"/></assertions><options><option name="tolerance">10^(--log(0.02))</option><option name="relative_tolerance">true</option><option name="precision">4</option><option name="implicit_times_operator">false</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="inputField">textField</data><data name="gradeCompound">and</data><data name="gradeCompoundDistribution"></data><data name="casSession"/></localData></question> Cambio de las condiciones de un gas En un recipiente de #vol1 litros tenemos una cierta cantidad de gas a #p1 atm y #tc1 ºC. ¿Qué presión, en atm, tendrá si, al cabo de un cierto tiempo, tiene #vol2 litros a #tc2 ºC?

]]> 1.0000000 0.3333333 0 0 #p2 <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><library closed="false"><mtext style="color:#ffc800" xml:lang="es">variables</mtext><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>p1</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mn>1</mn><mo>,</mo><mn>6</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>tc1</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mo>-</mo><mn>20</mn><mo>,</mo><mn>60</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>tk1</mi><mo>=</mo><mi>tc1</mi><mo>+</mo><mn>273</mn></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>vol1</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mn>6</mn><mo>,</mo><mn>15</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>tc2</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mn>10</mn><mo>,</mo><mn>80</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>tk2</mi><mo>=</mo><mi>tc2</mi><mo>+</mo><mn>273</mn></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>vol2</mi><mo>=</mo><mo> </mo><mi>aleatorio</mi><mo>(</mo><mn>8</mn><mo>,</mo><mn>25</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>p2</mi><mo>=</mo><mi>p1</mi><mo>*</mo><mi>vol1</mi><mo>*</mo><mi>tk2</mi><mo>/</mo><mo>(</mo><mi>vol2</mi><mo>*</mo><mi>tk1</mi><mo>)</mo></math></input></command></group></library><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"/></input></command></group><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"/></input></command></group></session>]]></wirisCasSession><correctAnswers><correctAnswer>#p2</correctAnswer></correctAnswers><assertions><assertion name="syntax_quantity"><param name="units"><![CDATA[m, s, g, °, ', ", sr, E, K, mol, cd, rad, h, min, l, N, Pa, Hz, W, J, C, V, Ω, F, S, Wb, b, H, T, lx, lm, Gy, Bq, Sv, kat]]></param><param name="unitprefixes">M, k, c, m</param><param name="groupoperators">(,[,{</param></assertion><assertion name="equivalent_symbolic"/></assertions><options><option name="tolerance">10^(--log(0.02))</option><option name="relative_tolerance">true</option><option name="precision">4</option><option name="implicit_times_operator">false</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="inputField">textField</data><data name="gradeCompound">and</data><data name="gradeCompoundDistribution"></data><data name="casSession"/></localData></question> Cambio de las condiciones de un gas cambio presión En un recipiente de tenemos una cierta cantidad de gas a #p1 atm ¿A qué presión, en atm, tenemos que comprimirlo para que su volumen se divida por #mul sin cambiar la temperatura?

]]> 1.0000000 0.3333333 0 0 #tc2 <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><library closed="false"><mtext style="color:#ffc800" xml:lang="es">variables</mtext><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>mul</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mn>2</mn><mo>,</mo><mn>4</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>tc1</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mo>-</mo><mn>20</mn><mo>,</mo><mn>60</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>tk1</mi><mo>=</mo><mi>tc1</mi><mo>+</mo><mn>273</mn></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>tk2</mi><mo>=</mo><mi>tk1</mi><mo>*</mo><mi>mul</mi></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>tc2</mi><mo>=</mo><mi>tk2</mi><mo>-</mo><mn>273</mn></math></input></command></group></library><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"/></input></command></group><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"/></input></command></group></session>]]></wirisCasSession><correctAnswers><correctAnswer>#tc2</correctAnswer></correctAnswers><assertions><assertion name="syntax_quantity"><param name="units"><![CDATA[m, s, g, °, ', ", sr, E, K, mol, cd, rad, h, min, l, N, Pa, Hz, W, J, C, V, Ω, F, S, Wb, b, H, T, lx, lm, Gy, Bq, Sv, kat]]></param><param name="unitprefixes">M, k, c, m</param><param name="groupoperators">(,[,{</param></assertion><assertion name="equivalent_symbolic"/></assertions><options><option name="tolerance">10^(--log(0.02))</option><option name="relative_tolerance">true</option><option name="precision">4</option><option name="implicit_times_operator">false</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="inputField">textField</data><data name="gradeCompound">and</data><data name="gradeCompoundDistribution"></data><data name="casSession"/></localData></question> Cuál será la masa molecular de un gas ¿Cuál será la masa molecular de un gas, si #m gramos del mismo a #p atm y #t ºC ocupan #vol litros?

]]> 1.0000000 0.3333333 0 0 #mmol <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><library closed="false"><mtext style="color:#ffc800" xml:lang="es">variables</mtext><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>m</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mn>20</mn><mo>,</mo><mn>60</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>t</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mn>4</mn><mo>,</mo><mn>90</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>p</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mn>1</mn><mo>,</mo><mn>6</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>vol</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mn>3</mn><mo>,</mo><mn>10</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>tk</mi><mo>=</mo><mi>t</mi><mo>+</mo><mn>273</mn></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>mol</mi><mo>=</mo><mi>p</mi><mo>*</mo><mi>vol</mi><mo>/</mo><mo>(</mo><mn>0</mn><mo>.</mo><mn>082</mn><mo>*</mo><mi>tk</mi><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>mmol</mi><mo>=</mo><mi>m</mi><mo>/</mo><mi>mol</mi></math></input></command></group></library></session>]]></wirisCasSession><correctAnswers><correctAnswer>#mmol</correctAnswer></correctAnswers><assertions><assertion name="syntax_quantity"><param name="units"><![CDATA[m, s, g, °, ', ", sr, E, K, mol, cd, rad, h, min, l, N, Pa, Hz, W, J, C, V, Ω, F, S, Wb, b, H, T, lx, lm, Gy, Bq, Sv, kat]]></param><param name="unitprefixes">M, k, c, m</param><param name="groupoperators">(,[,{</param></assertion><assertion name="equivalent_symbolic"/></assertions><options><option name="tolerance">10^(--log(0.02))</option><option name="relative_tolerance">true</option><option name="precision">4</option><option name="implicit_times_operator">false</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="inputField">textField</data><data name="gradeCompound">and</data><data name="gradeCompoundDistribution"></data><data name="casSession"/></localData></question> Cuál será la masa molecular de un gas ¿Cuál será la masa molecular de un gas, si #m gramos del mismo a #p atm y #t ºC ocupan #vol litros?

]]> 1.0000000 0.3333333 0 0 #mmol <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><library closed="false"><mtext style="color:#ffc800" xml:lang="es">variables</mtext><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>m</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mn>20</mn><mo>,</mo><mn>60</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>t</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mn>4</mn><mo>,</mo><mn>90</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>p</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mn>1</mn><mo>,</mo><mn>6</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>vol</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mn>3</mn><mo>,</mo><mn>10</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>tk</mi><mo>=</mo><mi>t</mi><mo>+</mo><mn>273</mn></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>mol</mi><mo>=</mo><mi>p</mi><mo>*</mo><mi>vol</mi><mo>/</mo><mo>(</mo><mn>0</mn><mo>.</mo><mn>082</mn><mo>*</mo><mi>tk</mi><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>mmol</mi><mo>=</mo><mi>m</mi><mo>/</mo><mi>mol</mi></math></input></command></group></library><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"/></input></command></group></session>]]></wirisCasSession><correctAnswers><correctAnswer>#mmol</correctAnswer></correctAnswers><assertions><assertion name="syntax_quantity"><param name="units"><![CDATA[m, s, g, °, ', ", sr, E, K, mol, cd, rad, h, min, l, N, Pa, Hz, W, J, C, V, Ω, F, S, Wb, b, H, T, lx, lm, Gy, Bq, Sv, kat]]></param><param name="unitprefixes">M, k, c, m</param><param name="groupoperators">(,[,{</param></assertion><assertion name="equivalent_symbolic"/></assertions><options><option name="tolerance">10^(--log(0.02))</option><option name="relative_tolerance">true</option><option name="precision">4</option><option name="implicit_times_operator">false</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="inputField">textField</data><data name="gradeCompound">and</data><data name="gradeCompoundDistribution"></data><data name="casSession"/></localData></question> En un recipiente de 20 litros a 303 C se introducen {a} gramos de hidrógeno y {b} gramos de nitrógeno, calcula: a) La presión antes de reaccionar. En un recipiente de #v litros a #t ºC se introducen #h gramos de hidrógeno y #n gramos de nitrógeno, calcula la presión del recipiente en atmósferas

]]> 1.0000000 0.3333333 0 0 #p <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><library closed="false"><mtext style="color:#ffc800" xml:lang="es">variables</mtext><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>v</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mn>30</mn><mo>,</mo><mn>50</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>t</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mn>10</mn><mo>,</mo><mn>60</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>h</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mn>2</mn><mo>,</mo><mn>10</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>n</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mn>12</mn><mo>,</mo><mn>30</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>mh</mi><mo>=</mo><mi>h</mi><mo>/</mo><mn>2</mn></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>mn</mi><mo>=</mo><mi>n</mi><mo>/</mo><mn>28</mn></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>m</mi><mo>=</mo><mi>mh</mi><mo>+</mo><mi>mn</mi></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>ta</mi><mo>=</mo><mi>t</mi><mo>+</mo><mn>273</mn></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>p</mi><mo>=</mo><mo>(</mo><mi>m</mi><mo>*</mo><mn>0</mn><mo>.</mo><mn>082</mn><mo>*</mo><mi>ta</mi><mo>)</mo><mo>/</mo><mi>v</mi></math></input></command></group></library></session>]]></wirisCasSession><correctAnswers><correctAnswer>#p</correctAnswer></correctAnswers><assertions><assertion name="syntax_quantity"><param name="units"><![CDATA[m, s, g, °, ', ", sr, E, K, mol, cd, rad, h, min, l, N, Pa, Hz, W, J, C, V, Ω, F, S, Wb, b, H, T, lx, lm, Gy, Bq, Sv, kat]]></param><param name="unitprefixes">M, k, c, m</param><param name="groupoperators">(,[,{</param></assertion><assertion name="equivalent_symbolic"/></assertions><options><option name="relative_tolerance">true</option><option name="tolerance">10^(--log(0.02))</option><option name="precision">4</option><option name="implicit_times_operator">false</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="inputField">textField</data><data name="gradeCompound">and</data><data name="gradeCompoundDistribution"></data><data name="casSession"/></localData></question> masa de un gas En un recipiente tenemos #vol litros de #gas a #p atm de presión y #tc ºC. Determina su masa en gramos

]]> 1.0000000 0.3333333 0 0 #masa]]> <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><library closed="false"><mtext style="color:#ffc800" xml:lang="es">variables</mtext><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>ind</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mn>1</mn><mo>,</mo><mn>4</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>comp</mi><mo>=</mo><mo>(</mo><mo>"</mo><mi>hidrógeno</mi><mo>"</mo><mo>,</mo><mo>"</mo><mi>oxígeno</mi><mo>"</mo><mo>,</mo><mo>"</mo><mi>cloro</mi><mo>"</mo><mo>,</mo><mo>"</mo><mi>nitrógeno</mi><mo>"</mo><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>msmol</mi><mo>=</mo><mo>(</mo><mn>2</mn><mo>,</mo><mn>32</mn><mo>,</mo><mn>71</mn><mo>,</mo><mn>28</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>gas</mi><mo>=</mo><msub><mi>comp</mi><mi>ind</mi></msub></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>mmol</mi><mo>=</mo><msub><mi>msmol</mi><mi>ind</mi></msub></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>vol</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mn>2</mn><mo>,</mo><mn>8</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>tc</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mo>-</mo><mn>30</mn><mo>,</mo><mn>80</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>p</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mn>1</mn><mo>,</mo><mn>6</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>tk</mi><mo>=</mo><mi>tc</mi><mo>+</mo><mn>273</mn></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>masa</mi><mo>=</mo><mi>mmol</mi><mo>*</mo><mi>p</mi><mo>*</mo><mi>vol</mi><mo>/</mo><mo>(</mo><mn>0</mn><mo>.</mo><mn>082</mn><mo>*</mo><mi>tk</mi><mo>)</mo></math></input></command></group></library></session>]]></wirisCasSession><correctAnswers><correctAnswer type="mathml"><![CDATA[<math xmlns="http://www.w3.org/1998/Math/MathML"><mo>#</mo><mi mathvariant="normal">m</mi><mi>a</mi><mi mathvariant="normal">s</mi><mi>a</mi></math>]]></correctAnswer></correctAnswers><assertions><assertion name="syntax_quantity"><param name="units"><![CDATA[m, s, g, °, ', ", sr, E, K, mol, cd, rad, h, min, l, N, Pa, Hz, W, J, C, V, Ω, F, S, Wb, b, H, T, lx, lm, Gy, Bq, Sv, kat]]></param><param name="unitprefixes">M, k, c, m</param><param name="groupoperators">(,[,{</param></assertion><assertion name="equivalent_symbolic"/></assertions><options><option name="tolerance">10^(--log(0.02))</option><option name="relative_tolerance">true</option><option name="precision">4</option><option name="implicit_times_operator">false</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="inputField">textField</data><data name="gradeCompound">and</data><data name="gradeCompoundDistribution"></data><data name="casSession"/></localData></question> masa de un gas En un recipiente tenemos #vol litros de #gas a #p atm de presión y #tc ºC. Determina su masa en gramos

]]> 1.0000000 0.3333333 0 0 #masa]]> <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><library closed="false"><mtext style="color:#ffc800" xml:lang="es">variables</mtext><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>ind</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mn>1</mn><mo>,</mo><mn>4</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>comp</mi><mo>=</mo><mo>(</mo><mo>"</mo><mi>hidrógeno</mi><mo>"</mo><mo>,</mo><mo>"</mo><mi>oxígeno</mi><mo>"</mo><mo>,</mo><mo>"</mo><mi>cloro</mi><mo>"</mo><mo>,</mo><mo>"</mo><mi>nitrógeno</mi><mo>"</mo><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>msmol</mi><mo>=</mo><mo>(</mo><mn>2</mn><mo>,</mo><mn>32</mn><mo>,</mo><mn>71</mn><mo>,</mo><mn>28</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>gas</mi><mo>=</mo><msub><mi>comp</mi><mi>ind</mi></msub></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>mmol</mi><mo>=</mo><msub><mi>msmol</mi><mi>ind</mi></msub></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>vol</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mn>2</mn><mo>,</mo><mn>8</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>tc</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mo>-</mo><mn>30</mn><mo>,</mo><mn>80</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>p</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mn>1</mn><mo>,</mo><mn>6</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>tk</mi><mo>=</mo><mi>tc</mi><mo>+</mo><mn>273</mn></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>masa</mi><mo>=</mo><mi>mmol</mi><mo>*</mo><mi>p</mi><mo>*</mo><mi>vol</mi><mo>/</mo><mo>(</mo><mn>0</mn><mo>.</mo><mn>082</mn><mo>*</mo><mi>tk</mi><mo>)</mo></math></input></command></group></library></session>]]></wirisCasSession><correctAnswers><correctAnswer type="mathml"><![CDATA[<math xmlns="http://www.w3.org/1998/Math/MathML"><mo>#</mo><mi mathvariant="normal">m</mi><mi>a</mi><mi mathvariant="normal">s</mi><mi>a</mi></math>]]></correctAnswer></correctAnswers><assertions><assertion name="syntax_quantity"><param name="units"><![CDATA[m, s, g, °, ', ", sr, E, K, mol, cd, rad, h, min, l, N, Pa, Hz, W, J, C, V, Ω, F, S, Wb, b, H, T, lx, lm, Gy, Bq, Sv, kat]]></param><param name="unitprefixes">M, k, c, m</param><param name="groupoperators">(,[,{</param></assertion><assertion name="equivalent_symbolic"/></assertions><options><option name="tolerance">10^(--log(0.02))</option><option name="relative_tolerance">true</option><option name="precision">4</option><option name="implicit_times_operator">false</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="inputField">textField</data><data name="gradeCompound">and</data><data name="gradeCompoundDistribution"></data><data name="casSession"/></localData></question> Ordena de mayor a menor cantidad Ordena de mayor a menor cantidad ( 1= mayor)

]]> 1.0000000 0.1000000 0 true 3 moles de O₂

]]> 2 98 g de O₂

]]> 1 40 l de O₂ a 20ºC y 1 atm

]]> 3 10*10²³ moléculas de O₂

]]> 4 19*10²³ átomos de O

]]> 5 Ordena de mayor a menor cantidad Ordena de mayor a menor cantidad ( 1= mayor)

]]> 1.0000000 0.1000000 0 true 3 moles de N₂

]]> 1 70 g de N₂

]]> 2 40 l de N₂ a 20ºC y 1 atm

]]> 3 10*10²³ moléculas de N₂

]]> 4 19*10²³ átomos de N

]]> 5 2º BACHILLERATO/00 ESTEQUIOMETRÍA/MOLES, MOLÉCULAS Y ÁTOMOS Calcula al masa que tendrá una molécula de Calcula la masa que tendrá una molécula de #comp

]]> 1.0000000 0.3333333 0 0 #por <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><library closed="false"><mtext style="color:#ffc800" xml:lang="es">variables</mtext><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>ind</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mn>1</mn><mo>,</mo><mn>4</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>com</mi><mo>=</mo><mo>(</mo><mo>"</mo><mi>ácido</mi><mo> </mo><mi>aulfúrico</mi><mo>"</mo><mo>,</mo><mo> </mo><mo>"</mo><mi>hidrógeno</mi><mo>"</mo><mo>,</mo><mo> </mo><mo>"</mo><mi>agua</mi><mo>"</mo><mo>,</mo><mo>"</mo><mi>nitrógeno</mi><mo>"</mo><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>mm</mi><mo>=</mo><mo>(</mo><mn>98</mn><mo>,</mo><mn>2</mn><mo>,</mo><mn>18</mn><mo>,</mo><mn>28</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>comp</mi><mo>=</mo><msub><mi>com</mi><mi>ind</mi></msub></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>mmol</mi><mo>=</mo><msub><mi>mm</mi><mi>ind</mi></msub></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>por</mi><mo>=</mo><mi>mmol</mi><mo>/</mo><mo>(</mo><mn>6</mn><mo>.</mo><mn>02223</mn><mo>*</mo><mn>10</mn><mo>^</mo><mn>23</mn><mo>)</mo></math></input></command></group></library><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"/></input></command></group></session>]]></wirisCasSession><correctAnswers><correctAnswer>#por</correctAnswer></correctAnswers><assertions><assertion name="syntax_quantity"><param name="units"><![CDATA[m, s, g, °, ', ", sr, E, K, mol, cd, rad, h, min, l, N, Pa, Hz, W, J, C, V, Ω, F, S, Wb, b, H, T, lx, lm, Gy, Bq, Sv, kat]]></param><param name="unitprefixes">M, k, c, m</param><param name="groupoperators">(,[,{</param></assertion><assertion name="equivalent_symbolic"/></assertions><options><option name="tolerance">10^(--log(0.02))</option><option name="relative_tolerance">true</option><option name="precision">4</option><option name="implicit_times_operator">false</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="inputField">textField</data><data name="gradeCompound">and</data><data name="gradeCompoundDistribution"></data><data name="casSession"/></localData></question> Conocidas la fórmula del #comp y las masas atómicas correspondientes. Determinar: Conocidas la fórmula del ácido #comp y las masas atómicas correspondientes. Determina los gramos de hidrógeno que contendrá #m gramos de compuesto

]]> 1.0000000 0.3333333 0 0 #por <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><library closed="false"><mtext style="color:#ffc800" xml:lang="es">variables</mtext><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>ind</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mn>1</mn><mo>,</mo><mn>4</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>com</mi><mo>=</mo><mo>(</mo><mo>"</mo><mi>clorhídrico</mi><mo>"</mo><mo>,</mo><mo> </mo><mo>"</mo><mi>clórico</mi><mo>"</mo><mo>,</mo><mo> </mo><mo>"</mo><mi>hipocloroso</mi><mo>"</mo><mo>,</mo><mo>"</mo><mi>perclórico</mi><mo>"</mo><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>mm</mi><mo>=</mo><mo>(</mo><mn>36</mn><mo>.</mo><mn>5</mn><mo>,</mo><mn>84</mn><mo>.</mo><mn>5</mn><mo>,</mo><mn>52</mn><mo>.</mo><mn>5</mn><mo>,</mo><mn>100</mn><mo>.</mo><mn>5</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>m</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mn>5</mn><mo>,</mo><mn>60</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>comp</mi><mo>=</mo><msub><mi>com</mi><mi>ind</mi></msub></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>mmol</mi><mo>=</mo><msub><mi>mm</mi><mi>ind</mi></msub></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>por</mi><mo>=</mo><mi>m</mi><mo>/</mo><mi>mmol</mi><mo>*</mo><mn>1</mn><mo>.</mo><mn>0</mn></math></input></command></group></library></session>]]></wirisCasSession><correctAnswers><correctAnswer>#por</correctAnswer></correctAnswers><assertions><assertion name="syntax_quantity"><param name="units"><![CDATA[m, s, g, °, ', ", sr, E, K, mol, cd, rad, h, min, l, N, Pa, Hz, W, J, C, V, Ω, F, S, Wb, b, H, T, lx, lm, Gy, Bq, Sv, kat]]></param><param name="unitprefixes">M, k, c, m</param><param name="groupoperators">(,[,{</param></assertion><assertion name="equivalent_symbolic"/></assertions><options><option name="tolerance">10^(--log(0.02))</option><option name="relative_tolerance">true</option><option name="precision">4</option><option name="implicit_times_operator">false</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="inputField">textField</data><data name="gradeCompound">and</data><data name="gradeCompoundDistribution"></data><data name="casSession"/></localData></question> Conocidas la fórmula del #comp y las masas atómicas correspondientes. Determinar: Conocidas la fórmula del ácido #comp y las masas atómicas correspondientes. Determina los gramos de oxígeno que contendrá #m gramos de compuesto

]]> 1.0000000 0.3333333 0 0 #por <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><library closed="false"><mtext style="color:#ffc800" xml:lang="es">variables</mtext><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>ind</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mn>1</mn><mo>,</mo><mn>4</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>com</mi><mo>=</mo><mo>(</mo><mo>"</mo><mi>cloroso</mi><mo>"</mo><mo>,</mo><mo> </mo><mo>"</mo><mi>clórico</mi><mo>"</mo><mo>,</mo><mo> </mo><mo>"</mo><mi>hipocloroso</mi><mo>"</mo><mo>,</mo><mo>"</mo><mi>perclórico</mi><mo>"</mo><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>mm</mi><mo>=</mo><mo>(</mo><mn>68</mn><mo>.</mo><mn>5</mn><mo>,</mo><mn>84</mn><mo>.</mo><mn>5</mn><mo>,</mo><mn>52</mn><mo>.</mo><mn>5</mn><mo>,</mo><mn>100</mn><mo>.</mo><mn>5</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>oxi</mi><mo>=</mo><mo>(</mo><mn>2</mn><mo>,</mo><mn>3</mn><mo>,</mo><mn>1</mn><mo>,</mo><mn>4</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>m</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mn>5</mn><mo>,</mo><mn>60</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>comp</mi><mo>=</mo><msub><mi>com</mi><mi>ind</mi></msub></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>mmol</mi><mo>=</mo><msub><mi>mm</mi><mi>ind</mi></msub></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>ox</mi><mo>=</mo><msub><mi>oxi</mi><mi>ind</mi></msub></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>por</mi><mo>=</mo><mi>m</mi><mo>*</mo><mn>16</mn><mo>.</mo><mn>0</mn><mo>*</mo><mi>ox</mi><mo>/</mo><mi>mmol</mi></math></input></command></group></library></session>]]></wirisCasSession><correctAnswers><correctAnswer>#por</correctAnswer></correctAnswers><assertions><assertion name="syntax_quantity"><param name="units"><![CDATA[m, s, g, °, ', ", sr, E, K, mol, cd, rad, h, min, l, N, Pa, Hz, W, J, C, V, Ω, F, S, Wb, b, H, T, lx, lm, Gy, Bq, Sv, kat]]></param><param name="unitprefixes">M, k, c, m</param><param name="groupoperators">(,[,{</param></assertion><assertion name="equivalent_symbolic"/></assertions><options><option name="tolerance">10^(--log(0.02))</option><option name="relative_tolerance">true</option><option name="precision">4</option><option name="implicit_times_operator">false</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="inputField">textField</data><data name="gradeCompound">and</data><data name="gradeCompoundDistribution"></data><data name="casSession"/></localData></question> cuántas moléculas de hay en ¿Cuántas moléculas de #comp hay en #m gramos de #comp

]]> 1.0000000 0.3333333 0 0 #por <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><library closed="false"><mtext style="color:#ffc800" xml:lang="es">variables</mtext><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi style="color:#ffc800">m</mi><mo style="color:#ffc800">=</mo><mi style="color:#ffc800">aleatorio</mi><mo style="color:#ffc800">(</mo><mn style="color:#ffc800">5</mn><mo style="color:#ffc800">,</mo><mn style="color:#ffc800">20</mn><mo style="color:#ffc800">)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>ind</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mn>1</mn><mo>,</mo><mn>4</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>com</mi><mo>=</mo><mo>(</mo><mo>"</mo><mi>oxígeno</mi><mo>"</mo><mo>,</mo><mo> </mo><mo>"</mo><mi>hidrógeno</mi><mo>"</mo><mo>,</mo><mo> </mo><mo>"</mo><mi>cloro</mi><mo>"</mo><mo>,</mo><mo>"</mo><mi>nitrógeno</mi><mo>"</mo><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>mm</mi><mo>=</mo><mo>(</mo><mn>32</mn><mo>,</mo><mn>2</mn><mo>,</mo><mn>71</mn><mo>,</mo><mn>28</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>comp</mi><mo>=</mo><msub><mi>com</mi><mi>ind</mi></msub></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>mmol</mi><mo>=</mo><msub><mi>mm</mi><mi>ind</mi></msub></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>por</mi><mo>=</mo><mo>(</mo><mi>m</mi><mo>/</mo><mi>mmol</mi><mo>)</mo><mo>*</mo><mn>6</mn><mo>.</mo><mn>022</mn><mo>*</mo><mn>10</mn><mo>^</mo><mn>23</mn></math></input></command></group></library><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"/></input></command></group></session>]]></wirisCasSession><correctAnswers><correctAnswer>#por</correctAnswer></correctAnswers><assertions><assertion name="syntax_quantity"><param name="units"><![CDATA[m, s, g, °, ', ", sr, E, K, mol, cd, rad, h, min, l, N, Pa, Hz, W, J, C, V, Ω, F, S, Wb, b, H, T, lx, lm, Gy, Bq, Sv, kat]]></param><param name="unitprefixes">M, k, c, m</param><param name="groupoperators">(,[,{</param></assertion><assertion name="equivalent_symbolic"/></assertions><options><option name="tolerance">10^(--log(0.02))</option><option name="relative_tolerance">true</option><option name="precision">4</option><option name="implicit_times_operator">false</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="inputField">textField</data><data name="gradeCompound">and</data><data name="gradeCompoundDistribution"></data><data name="casSession"/></localData></question> cuántos átomos de hay en Cuántos átomos de #comp hay en #m gramos de #comp

]]> 1.0000000 0.3333333 0 0 #por <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><library closed="false"><mtext style="color:#ffc800" xml:lang="es">variables</mtext><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi style="color:#ffc800">m</mi><mo style="color:#ffc800">=</mo><mi style="color:#ffc800">aleatorio</mi><mo style="color:#ffc800">(</mo><mn style="color:#ffc800">5</mn><mo style="color:#ffc800">,</mo><mn style="color:#ffc800">20</mn><mo style="color:#ffc800">)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>ind</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mn>1</mn><mo>,</mo><mn>4</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>com</mi><mo>=</mo><mo>(</mo><mo>"</mo><mi>oxígeno</mi><mo>"</mo><mo>,</mo><mo> </mo><mo>"</mo><mi>hidrógeno</mi><mo>"</mo><mo>,</mo><mo> </mo><mo>"</mo><mi>carbono</mi><mo>"</mo><mo>,</mo><mo>"</mo><mi>nitrógeno</mi><mo>"</mo><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>mm</mi><mo>=</mo><mo>(</mo><mn>16</mn><mo>,</mo><mn>1</mn><mo>,</mo><mn>12</mn><mo>,</mo><mn>14</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>comp</mi><mo>=</mo><msub><mi>com</mi><mi>ind</mi></msub></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>mmol</mi><mo>=</mo><msub><mi>mm</mi><mi>ind</mi></msub></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>por</mi><mo>=</mo><mo>(</mo><mi>m</mi><mo>/</mo><mi>mmol</mi><mo>)</mo><mo>*</mo><mn>6</mn><mo>.</mo><mn>022</mn><mo>*</mo><mn>10</mn><mo>^</mo><mn>23</mn></math></input></command></group></library><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"/></input></command></group></session>]]></wirisCasSession><correctAnswers><correctAnswer>#por</correctAnswer></correctAnswers><assertions><assertion name="syntax_quantity"><param name="units"><![CDATA[m, s, g, °, ', ", sr, E, K, mol, cd, rad, h, min, l, N, Pa, Hz, W, J, C, V, Ω, F, S, Wb, b, H, T, lx, lm, Gy, Bq, Sv, kat]]></param><param name="unitprefixes">M, k, c, m</param><param name="groupoperators">(,[,{</param></assertion><assertion name="equivalent_symbolic"/></assertions><options><option name="tolerance">10^(--log(0.02))</option><option name="relative_tolerance">true</option><option name="precision">4</option><option name="implicit_times_operator">false</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="inputField">textField</data><data name="gradeCompound">and</data><data name="gradeCompoundDistribution"></data><data name="casSession"/></localData></question> cuántos átomos de hay en moles Cuántos átomos de #comp hay en #m moles de #comp

]]> 1.0000000 0.3333333 0 0 #por <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><library closed="false"><mtext style="color:#ffc800" xml:lang="es">variables</mtext><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi style="color:#ffc800">m</mi><mo style="color:#ffc800">=</mo><mi style="color:#ffc800">aleatorio</mi><mo style="color:#ffc800">(</mo><mn style="color:#ffc800">5</mn><mo style="color:#ffc800">,</mo><mn style="color:#ffc800">20</mn><mo style="color:#ffc800">)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>ind</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mn>1</mn><mo>,</mo><mn>4</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>com</mi><mo>=</mo><mo>(</mo><mo>"</mo><mi>oxígeno</mi><mo>"</mo><mo>,</mo><mo> </mo><mo>"</mo><mi>hidrógeno</mi><mo>"</mo><mo>,</mo><mo> </mo><mo>"</mo><mi>carbono</mi><mo>"</mo><mo>,</mo><mo>"</mo><mi>nitrógeno</mi><mo>"</mo><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>mm</mi><mo>=</mo><mo>(</mo><mn>2</mn><mo>,</mo><mn>2</mn><mo>,</mo><mn>1</mn><mo>,</mo><mn>2</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>comp</mi><mo>=</mo><msub><mi>com</mi><mi>ind</mi></msub></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>mmol</mi><mo>=</mo><msub><mi>mm</mi><mi>ind</mi></msub></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>por</mi><mo>=</mo><mo>(</mo><mi>m</mi><mo>*</mo><mi>mmol</mi><mo>)</mo><mo>*</mo><mn>6</mn><mo>.</mo><mn>022</mn><mo>*</mo><mn>10</mn><mo>^</mo><mn>23</mn></math></input></command></group></library><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"/></input></command></group></session>]]></wirisCasSession><correctAnswers><correctAnswer>#por</correctAnswer></correctAnswers><assertions><assertion name="syntax_quantity"><param name="units"><![CDATA[m, s, g, °, ', ", sr, E, K, mol, cd, rad, h, min, l, N, Pa, Hz, W, J, C, V, Ω, F, S, Wb, b, H, T, lx, lm, Gy, Bq, Sv, kat]]></param><param name="unitprefixes">M, k, c, m</param><param name="groupoperators">(,[,{</param></assertion><assertion name="equivalent_symbolic"/></assertions><options><option name="tolerance">10^(--log(0.02))</option><option name="relative_tolerance">true</option><option name="precision">4</option><option name="implicit_times_operator">false</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="inputField">textField</data><data name="gradeCompound">and</data><data name="gradeCompoundDistribution"></data><data name="casSession"/></localData></question> cuántos moles de habrá si hay átomos ¿Cuántos moles de #comp hay en un recipiente, si hay #m ·10²⁴ átomos de #comp?

]]> 1.0000000 0.3333333 0 0 #por <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><library closed="false"><mtext style="color:#ffc800" xml:lang="es">variables</mtext><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi style="color:#ffc800">m</mi><mo style="color:#ffc800">=</mo><mi style="color:#ffc800">aleatorio</mi><mo style="color:#ffc800">(</mo><mn style="color:#ffc800">5</mn><mo style="color:#ffc800">,</mo><mn style="color:#ffc800">20</mn><mo style="color:#ffc800">)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>ma</mi><mo>=</mo><mi>m</mi><mo>*</mo><mn>10</mn><mo>^</mo><mn>24</mn></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>ind</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mn>1</mn><mo>,</mo><mn>4</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>com</mi><mo>=</mo><mo>(</mo><mo>"</mo><mi>oxígeno</mi><mo>"</mo><mo>,</mo><mo> </mo><mo>"</mo><mi>hidrógeno</mi><mo>"</mo><mo>,</mo><mo> </mo><mo>"</mo><mi>carbono</mi><mo>"</mo><mo>,</mo><mo>"</mo><mi>nitrógeno</mi><mo>"</mo><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>mm</mi><mo>=</mo><mo>(</mo><mn>32</mn><mo>,</mo><mn>2</mn><mo>,</mo><mn>12</mn><mo>,</mo><mn>28</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>na</mi><mo>=</mo><mo>(</mo><mn>2</mn><mo>,</mo><mn>2</mn><mo>,</mo><mn>1</mn><mo>,</mo><mn>2</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>comp</mi><mo>=</mo><msub><mi>com</mi><mi>ind</mi></msub></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>mmol</mi><mo>=</mo><msub><mi>mm</mi><mi>ind</mi></msub></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>nat</mi><mo>=</mo><msub><mi>na</mi><mi>ind</mi></msub></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>por</mi><mo>=</mo><mo>(</mo><mi>ma</mi><mo>/</mo><mo>(</mo><mi>nat</mi><mo>*</mo><mn>6</mn><mo>.</mo><mn>022</mn><mo>*</mo><mn>10</mn><mo>^</mo><mn>23</mn><mo>)</mo><mo>)</mo></math></input></command></group></library><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"/></input></command></group></session>]]></wirisCasSession><correctAnswers><correctAnswer>#por</correctAnswer></correctAnswers><assertions><assertion name="syntax_quantity"><param name="units"><![CDATA[m, s, g, °, ', ", sr, E, K, mol, cd, rad, h, min, l, N, Pa, Hz, W, J, C, V, Ω, F, S, Wb, b, H, T, lx, lm, Gy, Bq, Sv, kat]]></param><param name="unitprefixes">M, k, c, m</param><param name="groupoperators">(,[,{</param></assertion><assertion name="equivalent_symbolic"/></assertions><options><option name="tolerance">10^(--log(0.02))</option><option name="relative_tolerance">true</option><option name="precision">4</option><option name="implicit_times_operator">false</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="inputField">textField</data><data name="gradeCompound">and</data><data name="gradeCompoundDistribution"></data><data name="casSession"/></localData></question> cuántos moles de habrá si hay átomos ¿Cuántos moles de #comp hay en un recipiente, si hay #m ·10²⁴ átomos de #comp?

]]> 1.0000000 0.3333333 0 0 #por <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><library closed="false"><mtext style="color:#ffc800" xml:lang="es">variables</mtext><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi style="color:#ffc800">m</mi><mo style="color:#ffc800">=</mo><mi style="color:#ffc800">aleatorio</mi><mo style="color:#ffc800">(</mo><mn style="color:#ffc800">5</mn><mo style="color:#ffc800">,</mo><mn style="color:#ffc800">20</mn><mo style="color:#ffc800">)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>ma</mi><mo>=</mo><mi>m</mi><mo>*</mo><mn>10</mn><mo>^</mo><mn>24</mn></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>ind</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mn>1</mn><mo>,</mo><mn>4</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>com</mi><mo>=</mo><mo>(</mo><mo>"</mo><mi>oxígeno</mi><mo>"</mo><mo>,</mo><mo> </mo><mo>"</mo><mi>hidrógeno</mi><mo>"</mo><mo>,</mo><mo> </mo><mo>"</mo><mi>carbono</mi><mo>"</mo><mo>,</mo><mo>"</mo><mi>nitrógeno</mi><mo>"</mo><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>mm</mi><mo>=</mo><mo>(</mo><mn>32</mn><mo>,</mo><mn>2</mn><mo>,</mo><mn>12</mn><mo>,</mo><mn>28</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>na</mi><mo>=</mo><mo>(</mo><mn>2</mn><mo>,</mo><mn>2</mn><mo>,</mo><mn>1</mn><mo>,</mo><mn>2</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>comp</mi><mo>=</mo><msub><mi>com</mi><mi>ind</mi></msub></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>mmol</mi><mo>=</mo><msub><mi>mm</mi><mi>ind</mi></msub></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>nat</mi><mo>=</mo><msub><mi>na</mi><mi>ind</mi></msub></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>por</mi><mo>=</mo><mo>(</mo><mi>ma</mi><mo>/</mo><mo>(</mo><mi>nat</mi><mo>*</mo><mn>6</mn><mo>.</mo><mn>022</mn><mo>*</mo><mn>10</mn><mo>^</mo><mn>23</mn><mo>)</mo><mo>)</mo></math></input></command></group></library><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"/></input></command></group></session>]]></wirisCasSession><correctAnswers><correctAnswer>#por</correctAnswer></correctAnswers><assertions><assertion name="syntax_quantity"><param name="units"><![CDATA[m, s, g, °, ', ", sr, E, K, mol, cd, rad, h, min, l, N, Pa, Hz, W, J, C, V, Ω, F, S, Wb, b, H, T, lx, lm, Gy, Bq, Sv, kat]]></param><param name="unitprefixes">M, k, c, m</param><param name="groupoperators">(,[,{</param></assertion><assertion name="equivalent_symbolic"/></assertions><options><option name="tolerance">10^(--log(0.02))</option><option name="relative_tolerance">true</option><option name="precision">4</option><option name="implicit_times_operator">false</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="inputField">textField</data><data name="gradeCompound">and</data><data name="gradeCompoundDistribution"></data><data name="casSession"/></localData></question> Una sustancia contiene g de..... calcula su fórmula empírica Una sustancia contiene #mo g de oxígeno, #mh g de hidrógeno y #mc de azufre. Calcula su fórmula empírica

]]> 1.0000000 0.3333333 0 0 Hidrógeno = #hiAzufre =#caOxígeno =#ox]]> <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><library closed="false"><mtext style="color:#ffc800" xml:lang="es">variables</mtext><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>ind</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mn>1</mn><mo>,</mo><mn>4</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>fac</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mn>5</mn><mo>,</mo><mn>130</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>fac</mi><mo>=</mo><mi>fac</mi><mo>/</mo><mn>400</mn></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>mpo</mi><mo>=</mo><mo>(</mo><mn>112</mn><mo>,</mo><mn>48</mn><mo>,</mo><mn>48</mn><mo>,</mo><mn>64</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>mph</mi><mo>=</mo><mo>(</mo><mn>2</mn><mo>,</mo><mn>2</mn><mo>,</mo><mn>2</mn><mo>,</mo><mn>1</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>mpc</mi><mo>=</mo><mo>(</mo><mn>64</mn><mo>,</mo><mn>32</mn><mo>,</mo><mn>64</mn><mo>,</mo><mn>32</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>mo</mi><mo>=</mo><mn>1</mn><mo>.</mo><mn>0</mn><mo>*</mo><msub><mi>mpo</mi><mi>ind</mi></msub><mo>*</mo><mi>fac</mi></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>mh</mi><mo>=</mo><mn>1</mn><mo>.</mo><mn>0</mn><mo>*</mo><msub><mi>mph</mi><mi>ind</mi></msub><mo>*</mo><mi>fac</mi></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>mc</mi><mo>=</mo><mn>1</mn><mo>.</mo><mn>0</mn><mo>*</mo><msub><mi>mpc</mi><mi>ind</mi></msub><mo>*</mo><mi>fac</mi></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>nox</mi><mo>=</mo><mo>(</mo><mn>7</mn><mo>,</mo><mn>3</mn><mo>,</mo><mn>3</mn><mo>,</mo><mn>4</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>nh</mi><mo>=</mo><mo>(</mo><mn>2</mn><mo>,</mo><mn>2</mn><mo>,</mo><mn>2</mn><mo>,</mo><mn>1</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>nc</mi><mo>=</mo><mo>(</mo><mn>2</mn><mo>,</mo><mn>1</mn><mo>,</mo><mn>2</mn><mo>,</mo><mn>1</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>ox</mi><mo>=</mo><msub><mi>nox</mi><mi>ind</mi></msub></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>hi</mi><mo>=</mo><msub><mi>nh</mi><mi>ind</mi></msub></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>ca</mi><mo>=</mo><msub><mi>nc</mi><mi>ind</mi></msub></math></input></command></group></library><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"/></input></command></group></session>]]></wirisCasSession><correctAnswers><correctAnswer type="mathml"><![CDATA[<math xmlns="http://www.w3.org/1998/Math/MathML"><mi mathvariant="normal">H</mi><mi mathvariant="normal">i</mi><mi>d</mi><mi>r</mi><mi>ó</mi><mi mathvariant="normal">g</mi><mi mathvariant="normal">e</mi><mi>n</mi><mi>o</mi><mo> </mo><mo>=</mo><mo> </mo><mo>#</mo><mi mathvariant="normal">h</mi><mi mathvariant="normal">i</mi><mspace linebreak="newline"/><mi>A</mi><mi>z</mi><mi>u</mi><mi>f</mi><mi>r</mi><mi mathvariant="normal">e</mi><mo> </mo><mo>=</mo><mo>#</mo><mi>c</mi><mi>a</mi><mspace linebreak="newline"/><mi>O</mi><mi>x</mi><mi>í</mi><mi mathvariant="normal">g</mi><mi mathvariant="normal">e</mi><mi>n</mi><mi>o</mi><mo> </mo><mo>=</mo><mo>#</mo><mi>o</mi><mi>x</mi></math>]]></correctAnswer></correctAnswers><assertions><assertion name="syntax_quantity"><param name="units"><![CDATA[m, s, g, °, ', ", sr, E, K, mol, cd, rad, h, min, l, N, Pa, Hz, W, J, C, V, Ω, F, S, Wb, b, H, T, lx, lm, Gy, Bq, Sv, kat]]></param><param name="unitprefixes">M, k, c, m</param><param name="groupoperators">(,[,{</param></assertion><assertion name="equivalent_symbolic"/></assertions><options><option name="tolerance">10^(--log(0.02))</option><option name="relative_tolerance">true</option><option name="precision">4</option><option name="implicit_times_operator">false</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="inputField">textField</data><data name="gradeCompound">and</data><data name="gradeCompoundDistribution"></data><data name="casSession"/><data name="inputCompound">true</data></localData></question> Una sustancia contiene g de..... calcula su fórmula molecular Una sustancia contiene #mo g de oxígeno, #mh g de hidrógeno y #mc gramos de carbono. Calcula su fórmula molecular, si su masa molecular es #memol

]]> 1.0000000 0.3333333 0 0 Carbono =#caHidrógeno = #hiOxígeno =#ox]]> <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><library closed="false"><mtext style="color:#ffc800" xml:lang="es">variables</mtext><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>mul</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mn>1</mn><mo>,</mo><mn>3</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>ind</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mn>1</mn><mo>,</mo><mn>4</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>fac</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mn>5</mn><mo>,</mo><mn>130</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>fac</mi><mo>=</mo><mi>fac</mi><mo>/</mo><mn>400</mn></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>mpo</mi><mo>=</mo><mo>(</mo><mn>16</mn><mo>,</mo><mn>16</mn><mo>,</mo><mn>16</mn><mo>,</mo><mn>32</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>mph</mi><mo>=</mo><mo>(</mo><mn>3</mn><mo>,</mo><mn>6</mn><mo>,</mo><mn>6</mn><mo>,</mo><mn>6</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>mpc</mi><mo>=</mo><mo>(</mo><mn>12</mn><mo>,</mo><mn>36</mn><mo>,</mo><mn>24</mn><mo>,</mo><mn>60</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>mpmol</mi><mo>=</mo><mo>(</mo><mn>31</mn><mo>,</mo><mn>58</mn><mo>,</mo><mn>46</mn><mo>,</mo><mn>98</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>mmol</mi><mo>=</mo><msub><mi>mpmol</mi><mi>ind</mi></msub></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>memol</mi><mo>=</mo><mi>mmol</mi><mo>*</mo><mi>mul</mi></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>mo</mi><mo>=</mo><mn>1</mn><mo>.</mo><mn>0</mn><mo>*</mo><msub><mi>mpo</mi><mi>ind</mi></msub><mo>*</mo><mi>fac</mi></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>mh</mi><mo>=</mo><mn>1</mn><mo>.</mo><mn>0</mn><mo>*</mo><msub><mi>mph</mi><mi>ind</mi></msub><mo>*</mo><mi>fac</mi></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>mc</mi><mo>=</mo><mn>1</mn><mo>.</mo><mn>0</mn><mo>*</mo><msub><mi>mpc</mi><mi>ind</mi></msub><mo>*</mo><mi>fac</mi></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>nox</mi><mo>=</mo><mo>(</mo><mn>1</mn><mo>,</mo><mn>1</mn><mo>,</mo><mn>1</mn><mo>,</mo><mn>2</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>nh</mi><mo>=</mo><mo>(</mo><mn>3</mn><mo>,</mo><mn>6</mn><mo>,</mo><mn>6</mn><mo>,</mo><mn>6</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>nc</mi><mo>=</mo><mo>(</mo><mn>1</mn><mo>,</mo><mn>3</mn><mo>,</mo><mn>2</mn><mo>,</mo><mn>5</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>ox</mi><mo>=</mo><msub><mi>nox</mi><mi>ind</mi></msub><mo>*</mo><mi>mul</mi></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>hi</mi><mo>=</mo><msub><mi>nh</mi><mi>ind</mi></msub><mo>*</mo><mi>mul</mi></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>ca</mi><mo>=</mo><msub><mi>nc</mi><mi>ind</mi></msub><mo>*</mo><mi>mul</mi></math></input></command></group></library><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"/></input></command></group></session>]]></wirisCasSession><correctAnswers><correctAnswer type="mathml"><![CDATA[<math xmlns="http://www.w3.org/1998/Math/MathML"><mi mathvariant="normal">C</mi><mi>a</mi><mi>r</mi><mi mathvariant="normal">b</mi><mi>o</mi><mi>n</mi><mi>o</mi><mo> </mo><mo>=</mo><mo>#</mo><mi>c</mi><mi>a</mi><mspace linebreak="newline"/><mi mathvariant="normal">H</mi><mi mathvariant="normal">i</mi><mi>d</mi><mi>r</mi><mi>ó</mi><mi mathvariant="normal">g</mi><mi mathvariant="normal">e</mi><mi>n</mi><mi>o</mi><mo> </mo><mo>=</mo><mo> </mo><mo>#</mo><mi mathvariant="normal">h</mi><mi mathvariant="normal">i</mi><mspace linebreak="newline"/><mi>O</mi><mi>x</mi><mi>í</mi><mi mathvariant="normal">g</mi><mi mathvariant="normal">e</mi><mi>n</mi><mi>o</mi><mo> </mo><mo>=</mo><mo>#</mo><mi>o</mi><mi>x</mi></math>]]></correctAnswer></correctAnswers><assertions><assertion name="syntax_quantity"><param name="units"><![CDATA[m, s, g, °, ', ", sr, E, K, mol, cd, rad, h, min, l, N, Pa, Hz, W, J, C, V, Ω, F, S, Wb, b, H, T, lx, lm, Gy, Bq, Sv, kat]]></param><param name="unitprefixes">M, k, c, m</param><param name="groupoperators">(,[,{</param></assertion><assertion name="equivalent_symbolic"/></assertions><options><option name="tolerance">10^(--log(0.02))</option><option name="relative_tolerance">true</option><option name="precision">4</option><option name="implicit_times_operator">false</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="inputField">textField</data><data name="gradeCompound">and</data><data name="gradeCompoundDistribution"></data><data name="casSession"/><data name="inputCompound">true</data></localData></question> Una sustancia contiene g de..... calcula su fórmula molecular Una sustancia gaseosa contiene #mo g de oxígeno, #mh g de hidrógeno y #mc gramos de carbono. Calcula su fórmula molecular si #masa g de compuesto a#tc ºC y #p atm ocupan #vol litros

]]> 1.0000000 0.3333333 0 0 Carbono =#caHidrógeno = #hiOxígeno =#ox]]> <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><library closed="false"><mtext style="color:#ffc800" xml:lang="es">variables</mtext><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>mult</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mn>1</mn><mo>,</mo><mn>3</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>ind</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mn>1</mn><mo>,</mo><mn>4</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>fac</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mn>5</mn><mo>,</mo><mn>130</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>fac</mi><mo>=</mo><mi>fac</mi><mo>/</mo><mn>400</mn></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>mpo</mi><mo>=</mo><mo>(</mo><mn>16</mn><mo>,</mo><mn>16</mn><mo>,</mo><mn>16</mn><mo>,</mo><mn>32</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>mph</mi><mo>=</mo><mo>(</mo><mn>3</mn><mo>,</mo><mn>6</mn><mo>,</mo><mn>6</mn><mo>,</mo><mn>6</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>mpc</mi><mo>=</mo><mo>(</mo><mn>12</mn><mo>,</mo><mn>36</mn><mo>,</mo><mn>24</mn><mo>,</mo><mn>60</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>mo</mi><mo>=</mo><mn>1</mn><mo>.</mo><mn>0</mn><mo>*</mo><msub><mi>mpo</mi><mi>ind</mi></msub><mo>*</mo><mi>fac</mi></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>mh</mi><mo>=</mo><mn>1</mn><mo>.</mo><mn>0</mn><mo>*</mo><msub><mi>mph</mi><mi>ind</mi></msub><mo>*</mo><mi>fac</mi></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>mc</mi><mo>=</mo><mn>1</mn><mo>.</mo><mn>0</mn><mo>*</mo><msub><mi>mpc</mi><mi>ind</mi></msub><mo>*</mo><mi>fac</mi></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>nox</mi><mo>=</mo><mo>(</mo><mn>1</mn><mo>,</mo><mn>1</mn><mo>,</mo><mn>1</mn><mo>,</mo><mn>2</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>nh</mi><mo>=</mo><mo>(</mo><mn>3</mn><mo>,</mo><mn>6</mn><mo>,</mo><mn>6</mn><mo>,</mo><mn>6</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>nc</mi><mo>=</mo><mo>(</mo><mn>1</mn><mo>,</mo><mn>3</mn><mo>,</mo><mn>2</mn><mo>,</mo><mn>5</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>ox</mi><mo>=</mo><msub><mi>nox</mi><mi>ind</mi></msub><mo>*</mo><mi>mult</mi></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>hi</mi><mo>=</mo><msub><mi>nh</mi><mi>ind</mi></msub><mo>*</mo><mi>mult</mi></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>ca</mi><mo>=</mo><msub><mi>nc</mi><mi>ind</mi></msub><mo>*</mo><mi>mult</mi></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>mmol</mi><mo>=</mo><mi>ox</mi><mo>*</mo><mn>16</mn><mo>+</mo><mi>hi</mi><mo>+</mo><mi>ca</mi><mo>*</mo><mn>12</mn></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>mmol</mi><mo>=</mo><mi>mmol</mi></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>vol</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mn>5</mn><mo>,</mo><mn>60</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>tc</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mn>5</mn><mo>,</mo><mn>140</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>p</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mn>2</mn><mo>,</mo><mn>8</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>tk</mi><mo>=</mo><mi>tc</mi><mo>+</mo><mn>273</mn></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>masa</mi><mo>=</mo><mi>mmol</mi><mo>*</mo><mo>(</mo><mi>p</mi><mo>*</mo><mi>vol</mi><mo>)</mo><mo>/</mo><mo>(</mo><mn>0</mn><mo>.</mo><mn>082</mn><mo>*</mo><mi>tk</mi><mo>)</mo></math></input></command></group></library><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"/></input></command></group></session>]]></wirisCasSession><correctAnswers><correctAnswer type="mathml"><![CDATA[<math xmlns="http://www.w3.org/1998/Math/MathML"><mi mathvariant="normal">C</mi><mi>a</mi><mi>r</mi><mi mathvariant="normal">b</mi><mi>o</mi><mi>n</mi><mi>o</mi><mo> </mo><mo>=</mo><mo>#</mo><mi>c</mi><mi>a</mi><mspace linebreak="newline"/><mi mathvariant="normal">H</mi><mi mathvariant="normal">i</mi><mi>d</mi><mi>r</mi><mi>ó</mi><mi mathvariant="normal">g</mi><mi mathvariant="normal">e</mi><mi>n</mi><mi>o</mi><mo> </mo><mo>=</mo><mo> </mo><mo>#</mo><mi mathvariant="normal">h</mi><mi mathvariant="normal">i</mi><mspace linebreak="newline"/><mi>O</mi><mi>x</mi><mi>í</mi><mi mathvariant="normal">g</mi><mi mathvariant="normal">e</mi><mi>n</mi><mi>o</mi><mo> </mo><mo>=</mo><mo>#</mo><mi>o</mi><mi>x</mi></math>]]></correctAnswer></correctAnswers><assertions><assertion name="syntax_quantity"><param name="units"><![CDATA[m, s, g, °, ', ", sr, E, K, mol, cd, rad, h, min, l, N, Pa, Hz, W, J, C, V, Ω, F, S, Wb, b, H, T, lx, lm, Gy, Bq, Sv, kat]]></param><param name="unitprefixes">M, k, c, m</param><param name="groupoperators">(,[,{</param></assertion><assertion name="equivalent_symbolic"/></assertions><options><option name="tolerance">10^(--log(0.02))</option><option name="relative_tolerance">true</option><option name="precision">4</option><option name="implicit_times_operator">false</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="inputField">textField</data><data name="gradeCompound">and</data><data name="gradeCompoundDistribution"></data><data name="casSession"/><data name="inputCompound">true</data></localData></question> 2º BACHILLERATO/00 ESTEQUIOMETRÍA/REACCIONES: MASA Calcular rendimiento gases En la síntesis de amoniaco se hacen reaccionar #mh gramos de hidrógeno y #mn gramos de nitrógeno. Calcula el rendimiento, en %; de la reacción si obtenemos #ma gramos de amoniaco

]]> 1.0000000 0.3333333 0 0 #rend]]> <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><library closed="false"><mtext style="color:#ffc800" xml:lang="es">variables</mtext><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>mh</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mn>20</mn><mo>,</mo><mn>60</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>mn</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mn>100</mn><mo>,</mo><mn>300</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>rend</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mn>60</mn><mo>,</mo><mn>90</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>ma1</mi><mo>=</mo><mi>mh</mi><mo>*</mo><mn>34</mn><mo>/</mo><mn>6</mn><mo>.</mo><mn>0</mn></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>ma2</mi><mo>=</mo><mi>mn</mi><mo>*</mo><mn>34</mn><mo>/</mo><mn>28</mn><mo>.</mo><mn>0</mn></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><apply><csymbol definitionURL="http://www.wiris.com/XML/csymbol">if</csymbol><mrow><mi>ma1</mi><mo>></mo><mi>ma2</mi></mrow><mtable><mtr><mtd><mi>ma</mi><mo>=</mo><mi>ma2</mi><mo>*</mo><mi>rend</mi><mo>/</mo><mn>100</mn><mo>.</mo><mn>0</mn></mtd></mtr><mtr><mtd/></mtr></mtable><mrow><mi>ma</mi><mo>=</mo><mi>ma1</mi><mo>*</mo><mi>rend</mi><mo>/</mo><mn>100</mn><mo>.</mo><mn>0</mn></mrow></apply></math></input></command></group></library></session>]]></wirisCasSession><correctAnswers><correctAnswer type="mathml"><![CDATA[<math xmlns="http://www.w3.org/1998/Math/MathML"><mo>#</mo><mi>r</mi><mi mathvariant="normal">e</mi><mi>n</mi><mi>d</mi></math>]]></correctAnswer></correctAnswers><assertions><assertion name="syntax_quantity"><param name="units">m, s, g, °, ', "</param><param name="decimalseparators">., \,</param><param name="unitprefixes">M, k, c, m</param><param name="groupoperators">(,[,{</param></assertion><assertion name="equivalent_symbolic"/></assertions><options><option name="tolerance">10^(--log(0.02))</option><option name="relative_tolerance">true</option><option name="precision">4</option><option name="implicit_times_operator">false</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="inputField">textField</data><data name="gradeCompound">and</data><data name="gradeCompoundDistribution"></data><data name="casSession"/></localData></question> El departamento de policia El departamento de policía de S. Francisco confiscó un paquete que,se sospechaba, contenía PAX ( un calmante ilegal, C₂₄H₃₀N₃O) . Al quemar el compuesto en oxígeno , la reacción da lugar a dióxido de carbono, agua y dióxido de nitrógeno.

Se quemaron #masa g de compuesto en el laboratorio de criminología. Si la muestra era de PAX, ¿Qué volumen, en litros, de dióxido de carbono gas seco debía ser recogida en condiciones normales?

]]> 1.0000000 0.3333333 0 0 #vco2 <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><library closed="false"><mtext style="color:#ffc800" xml:lang="es">variables</mtext><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>masa</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mn>5</mn><mo>,</mo><mn>15</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>mmol</mi><mo>=</mo><mo>(</mo><mn>24</mn><mo>*</mo><mn>12</mn><mo>)</mo><mo>+</mo><mn>30</mn><mo>+</mo><mo>(</mo><mn>14</mn><mo>*</mo><mn>3</mn><mo>)</mo><mo>+</mo><mn>16</mn></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>mol</mi><mo>=</mo><mi>masa</mi><mo>/</mo><mi>mmol</mi></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>vco2</mi><mo>=</mo><mi>mol</mi><mo>*</mo><mn>24</mn><mo>*</mo><mn>22</mn><mo>.</mo><mn>4</mn></math></input></command></group></library><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"/></input></command></group><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"/></input></command></group></session>]]></wirisCasSession><correctAnswers><correctAnswer>#vco2</correctAnswer></correctAnswers><assertions><assertion name="syntax_quantity"><param name="units"><![CDATA[m, s, g, °, ', ", sr, E, K, mol, cd, rad, h, min, l, N, Pa, Hz, W, J, C, V, Ω, F, S, Wb, b, H, T, lx, lm, Gy, Bq, Sv, kat]]></param><param name="unitprefixes">M, k, c, m</param><param name="groupoperators">(,[,{</param></assertion><assertion name="equivalent_symbolic"/></assertions><options><option name="tolerance">10^(--log(0.02))</option><option name="relative_tolerance">true</option><option name="precision">4</option><option name="implicit_times_operator">false</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="inputField">textField</data><data name="gradeCompound">and</data><data name="gradeCompoundDistribution"></data><data name="casSession"/></localData></question> El vinagre (HC2H3O2) y la soda (NaHCO3) El vinagre (HC₂H₃O₂) y la soda (NaHCO₃) reaccionan produciendo burbujas de gas (dióxido de carbono):

HC₂H₃O₂(aq) + NaHCO₃(s) --> NaC₂H₃O₂(aq) + H₂O + CO₂

Si #mv g de vinagre reaccionan con #ms g de soda. ¿Cuál es el reactivo limitante?

]]> 1.0000000 0.3333333 0 true true abc Respuesta correcta

]]> Respuesta parcialmente correcta.

]]> Respuesta incorrecta.

]]> Etanoato de sodio

]]> Agua

]]> #g1

]]> #g2

]]> <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><library closed="false"><mtext style="color:#ffc800" xml:lang="es">variables</mtext><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>mv</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mn>5</mn><mo>,</mo><mn>30</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>ms</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mn>5</mn><mo>,</mo><mn>30</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>ms1</mi><mo>=</mo><mi>mv</mi><mo>*</mo><mn>84</mn><mo>/</mo><mn>60</mn></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><apply><csymbol definitionURL="http://www.wiris.com/XML/csymbol">if</csymbol><mrow><mi>ms1</mi><mo>></mo><mi>ms</mi></mrow><mtable><mtr><mtd><mi>g1</mi><mo>=</mo><mo>"</mo><mi>Hidrógenocarbonato</mi><mo> </mo><mi>de</mi><mo> </mo><mi>sodio</mi><mo>"</mo></mtd></mtr><mtr><mtd><mi>g2</mi><mo>=</mo><mo>"</mo><mi>Acido</mi><mo> </mo><mi>etanoico</mi><mo>"</mo></mtd></mtr></mtable><mtable><mtr><mtd><mi>g2</mi><mo>=</mo><mo>"</mo><mi>Hidrógenocarbonato</mi><mo> </mo><mi>de</mi><mo> </mo><mi>sodio</mi><mo>"</mo></mtd></mtr><mtr><mtd><mi>g1</mi><mo>=</mo><mo>"</mo><mi>Acido</mi><mo> </mo><mi>etanoico</mi><mo>"</mo></mtd></mtr></mtable></apply></math></input></command></group></library></session>]]></wirisCasSession><options><option name="precision">4</option><option name="implicit_times_operator">false</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="casSession"/></localData></question> La sosa caústica, hidróxido de sodio La sosa caústica, hidróxido de sodio, se prepara comercialmente por reacción entre el carbonato de sodio y el hidróxido de calcio ¿Cuántos Kg de sosa del #porc % de riqueza se obtendrán con #mr1 Kg de carbonato de sodio?

]]> 1.0000000 0.3333333 0 0 #mp1]]> <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>porc</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mn>70</mn><mo>,</mo><mn>95</mn><mo>)</mo></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mn>84</mn></math></output></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>mr1</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mn>30</mn><mo>,</mo><mn>90</mn><mo>)</mo></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mn>34</mn></math></output></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>rend</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mn>60</mn><mo>,</mo><mn>90</mn><mo>)</mo></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mn>73</mn></math></output></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>mp1</mi><mo>=</mo><mo>(</mo><mi>mr1</mi><mo>/</mo><mn>106</mn><mo>.</mo><mn>0</mn><mo>)</mo><mo>*</mo><mn>2</mn><mo>*</mo><mn>40</mn><mo>*</mo><mn>100</mn><mo>/</mo><mi>porc</mi></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mfrac><mn>34000</mn><mn>1113</mn></mfrac></math></output></command></group><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"/></input></command></group></session>]]></wirisCasSession><correctAnswers><correctAnswer type="mathml"><![CDATA[<math xmlns="http://www.w3.org/1998/Math/MathML"><mo>#</mo><mi mathvariant="normal">m</mi><mi>p</mi><mn>1</mn><mspace linebreak="newline"/></math>]]></correctAnswer></correctAnswers><assertions><assertion name="syntax_quantity"><param name="units"><![CDATA[m, s, g, °, ', ", sr, E, K, mol, cd, rad, h, min, l, N, Pa, Hz, W, J, C, V, Ω, F, S, Wb, b, H, T, lx, lm, Gy, Bq, Sv, kat]]></param><param name="unitprefixes">M, k, c, m</param><param name="groupoperators">(,[,{</param></assertion><assertion name="equivalent_symbolic"/></assertions><options><option name="tolerance">10^(--log(0.02))</option><option name="relative_tolerance">true</option><option name="precision">3</option><option name="implicit_times_operator">false</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="inputField">textField</data><data name="gradeCompound">and</data><data name="gradeCompoundDistribution"></data><data name="casSession"/></localData></question> La sosa caústica, hidróxido de sodio con rend La sosa caústica, hidróxido de sodio, se prepara comercialmente por reacción entre el carbonato de sodio y el hidróxido de calcio dando NaOH y carbonato de calcio ¿Cuántos Kg de sosa del #porc % de riqueza se obtendrán con #mr1 Kg de carbonato de sodio si el rendimiento del proceso es del #rend %?

]]> 1.0000000 0.3333333 0 0 #mp1]]> <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>porc</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mn>70</mn><mo>,</mo><mn>95</mn><mo>)</mo></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mn>75</mn></math></output></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>mr1</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mn>30</mn><mo>,</mo><mn>90</mn><mo>)</mo></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mn>74</mn></math></output></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>rend</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mn>60</mn><mo>,</mo><mn>90</mn><mo>)</mo></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mn>67</mn></math></output></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>mp1sr</mi><mo>=</mo><mo>(</mo><mi>mr1</mi><mo>/</mo><mn>106</mn><mo>)</mo><mo>*</mo><mn>2</mn><mo>*</mo><mn>40</mn><mo>*</mo><mn>100</mn><mo>/</mo><mi>porc</mi></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mfrac><mn>11840</mn><mn>159</mn></mfrac></math></output></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>mp1</mi><mo>=</mo><mi>mp1sr</mi><mo>*</mo><mi>rend</mi><mo>/</mo><mn>100</mn><mo>.</mo><mn>0</mn></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mn>49.892</mn></math></output></command></group><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"/></input></command></group></session>]]></wirisCasSession><correctAnswers><correctAnswer type="mathml"><![CDATA[<math xmlns="http://www.w3.org/1998/Math/MathML"><mo>#</mo><mi mathvariant="normal">m</mi><mi>p</mi><mn>1</mn><mspace linebreak="newline"/></math>]]></correctAnswer></correctAnswers><assertions><assertion name="syntax_quantity"><param name="units"><![CDATA[m, s, g, °, ', ", sr, E, K, mol, cd, rad, h, min, l, N, Pa, Hz, W, J, C, V, Ω, F, S, Wb, b, H, T, lx, lm, Gy, Bq, Sv, kat]]></param><param name="unitprefixes">M, k, c, m</param><param name="groupoperators">(,[,{</param></assertion><assertion name="equivalent_symbolic"/></assertions><options><option name="tolerance">10^(--log(0.02))</option><option name="relative_tolerance">true</option><option name="precision">3</option><option name="implicit_times_operator">false</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="inputField">textField</data><data name="gradeCompound">and</data><data name="gradeCompoundDistribution"></data><data name="casSession"/></localData></question> Quemar butano y propano Al quemar una mezcla de butano y propano se origina dióxido de carbono y agua. En una experiencia quemamos completamente #mmez gramos de una mezcla de butano y propano y, al enfriar el vapor de agua obtenido se observó que, a 4º C ocupaba #vola cm³. ¿Qué tanto por ciento de butano había en la mezcla inicial?

]]> 1.0000000 0.3333333 0 0 #porbu <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><library closed="false"><mtext style="color:#ffc800" xml:lang="es">variables</mtext><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>mbu</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mn>5</mn><mo>,</mo><mn>20</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>mpro</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mn>5</mn><mo>,</mo><mn>20</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>mmez</mi><mo>=</mo><mi>mbu</mi><mo>+</mo><mi>mpro</mi></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>mabu</mi><mo>=</mo><mi>mbu</mi><mo>*</mo><mn>90</mn><mo>.</mo><mn>0</mn><mo>/</mo><mn>58</mn></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>mapro</mi><mo>=</mo><mi>mpro</mi><mo>*</mo><mn>72</mn><mo>.</mo><mn>0</mn><mo>/</mo><mn>44</mn></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>vola</mi><mo>=</mo><mi>mabu</mi><mo>+</mo><mi>mapro</mi></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>porbu</mi><mo>=</mo><mi>mbu</mi><mo>*</mo><mn>100</mn><mo>.</mo><mn>0</mn><mo>/</mo><mi>mmez</mi></math></input></command></group></library><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"/></input></command></group></session>]]></wirisCasSession><correctAnswers><correctAnswer>#porbu</correctAnswer></correctAnswers><assertions><assertion name="syntax_expression"/><assertion name="equivalent_symbolic"/></assertions><options><option name="tolerance">10^(--log(0.02))</option><option name="relative_tolerance">true</option><option name="precision">4</option><option name="implicit_times_operator">false</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="inputField">textField</data><data name="gradeCompound">and</data><data name="gradeCompoundDistribution"></data><data name="casSession"/></localData></question> reaccion con rendimiento y liimitante El ácido etanoico reacciona con etanol para dar etanoato de etilo y agua. Si partimos y #ga g de ácido y #gal g de alcohol ¿Qué masa, en gramos, de éster obtendremos sabiendo que el rendimiento de la reacción es del #rend %?

]]> 1.0000000 0.3333333 0 0 #mes]]> <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><library closed="false"><mtext style="color:#ffc800" xml:lang="es">variables</mtext><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>ga</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mn>5</mn><mo>,</mo><mn>20</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>gal</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mn>6</mn><mo>,</mo><mn>30</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>rend</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mn>60</mn><mo>,</mo><mn>95</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>molac</mi><mo>=</mo><mn>60</mn></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>molal</mi><mo>=</mo><mn>46</mn></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>moles</mi><mo>=</mo><mn>88</mn></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>mes1</mi><mo>=</mo><mi>ga</mi><mo>*</mo><mi>moles</mi><mo>/</mo><mi>molac</mi></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>mes2</mi><mo>=</mo><mi>gal</mi><mo>*</mo><mi>moles</mi><mo>/</mo><mi>molal</mi></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><apply><csymbol definitionURL="http://www.wiris.com/XML/csymbol">if</csymbol><mrow><mi>mes1</mi><mo>></mo><mo>=</mo><mi>mes2</mi></mrow><mrow><mi>mes</mi><mo>=</mo><mi>mes2</mi></mrow><mrow><mi>mes</mi><mo>=</mo><mi>mes1</mi></mrow></apply></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>mes</mi><mo>=</mo><mi>mes</mi><mo>*</mo><mi>rend</mi><mo>/</mo><mn>100</mn><mo>.</mo><mn>0</mn></math></input></command></group></library></session>]]></wirisCasSession><correctAnswers><correctAnswer type="mathml"><![CDATA[<math xmlns="http://www.w3.org/1998/Math/MathML"><mo>#</mo><mi mathvariant="normal">m</mi><mi mathvariant="normal">e</mi><mi mathvariant="normal">s</mi></math>]]></correctAnswer></correctAnswers><assertions><assertion name="syntax_quantity"><param name="units"><![CDATA[m, s, g, °, ', ", sr, E, K, mol, cd, rad, h, min, l, N, Pa, Hz, W, J, C, V, Ω, F, S, Wb, b, H, T, lx, lm, Gy, Bq, Sv, kat]]></param><param name="unitprefixes">M, k, c, m</param><param name="groupoperators">(,[,{</param></assertion><assertion name="equivalent_symbolic"/></assertions><options><option name="tolerance">10^(--log(0.02))</option><option name="relative_tolerance">true</option><option name="precision">4</option><option name="implicit_times_operator">false</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="inputField">textField</data><data name="gradeCompound">and</data><data name="gradeCompoundDistribution"></data><data name="casSession"/></localData></question> Reacción con riqueza y limitante En un alto horno ponemos #mc toneladas de mineral de carbón con una riqueza del #rc %, y #mo toneladas de mineral de óxido de hierro (III) con una riqueza del #ro % por hora. Si reaccionan para formar hierro y dióxido de carbono, calcula la masa, en toneladas, de hierro que se formará.

A(C)=12; A(Fe)=55.8; A(O)=16

]]> 1.0000000 0.3333333 0 0 #mhi]]> <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><library closed="false"><mtext style="color:#ffc800" xml:lang="es">variables</mtext><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>mc</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mn>2</mn><mo>,</mo><mn>8</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>mo</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mn>3</mn><mo>,</mo><mn>7</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>rc</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mn>60</mn><mo>,</mo><mn>90</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>ro</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mn>60</mn><mo>,</mo><mn>80</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>mmolo</mi><mo>=</mo><mo>(</mo><mn>2</mn><mo>*</mo><mn>55</mn><mo>.</mo><mn>8</mn><mo>)</mo><mo>+</mo><mn>48</mn></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>mrc</mi><mo>=</mo><mi>mc</mi><mo>*</mo><mi>rc</mi><mo>/</mo><mn>100</mn></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>mro</mi><mo>=</mo><mi>mo</mi><mo>*</mo><mi>ro</mi><mo>/</mo><mn>100</mn></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>mhi1</mi><mo>=</mo><mo>(</mo><mi>mrc</mi><mo>/</mo><mn>36</mn><mo>)</mo><mo>*</mo><mn>4</mn><mo>*</mo><mn>55</mn><mo>.</mo><mn>8</mn></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>mhi2</mi><mo>=</mo><mo>(</mo><mi>mro</mi><mo>/</mo><mo>(</mo><mi>mmolo</mi><mo>*</mo><mn>2</mn><mo>)</mo><mo>)</mo><mo>*</mo><mn>4</mn><mo>*</mo><mn>55</mn><mo>.</mo><mn>8</mn></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><apply><csymbol definitionURL="http://www.wiris.com/XML/csymbol">if</csymbol><mrow><mi>mhi1</mi><mo>></mo><mo>=</mo><mi>mhi2</mi></mrow><mrow><mi>mhi</mi><mo>=</mo><mi>mhi2</mi></mrow><mrow><mi>mhi</mi><mo>=</mo><mi>mhi1</mi></mrow></apply></math></input></command></group></library></session>]]></wirisCasSession><correctAnswers><correctAnswer type="mathml"><![CDATA[<math xmlns="http://www.w3.org/1998/Math/MathML"><mo>#</mo><mi mathvariant="normal">m</mi><mi mathvariant="normal">h</mi><mi mathvariant="normal">i</mi></math>]]></correctAnswer></correctAnswers><assertions><assertion name="syntax_quantity"><param name="units"><![CDATA[m, s, g, °, ', ", sr, E, K, mol, cd, rad, h, min, l, N, Pa, Hz, W, J, C, V, Ω, F, S, Wb, b, H, T, lx, lm, Gy, Bq, Sv, kat]]></param><param name="unitprefixes">M, k, c, m</param><param name="groupoperators">(,[,{</param></assertion><assertion name="equivalent_symbolic"/></assertions><options><option name="tolerance">10^(--log(0.02))</option><option name="relative_tolerance">true</option><option name="precision">4</option><option name="implicit_times_operator">false</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="inputField">textField</data><data name="gradeCompound">and</data><data name="gradeCompoundDistribution"></data><data name="casSession"/></localData></question> reacción gases y volúmenes con limitante En un recipiente de #vol litros a #tc ºC introducimos #mclo g de cloro y #mpcl3 gramos de triclouro de fósforo. Se les deja reaccionar para obtener pentacloruro de fósforo. ¿Cuál será el descenso de la presión, en atmósferas, del recipiente? (Todos los compuestos presentes son gases)

A(Cl)=35.5; A(P)=31

]]> 1.0000000 0.3333333 0 0 #dp <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><library closed="false"><mtext style="color:#ffc800" xml:lang="es">variables</mtext><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>vol</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mn>5</mn><mo>,</mo><mn>60</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>tc</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mn>10</mn><mo>,</mo><mn>40</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>mclo</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mn>5</mn><mo>,</mo><mn>30</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>mpcl3</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mn>5</mn><mo>,</mo><mn>30</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>molpcl5</mi><mo>=</mo><mo>(</mo><mn>35</mn><mo>.</mo><mn>5</mn><mo>*</mo><mn>5</mn><mo>)</mo><mo>+</mo><mn>31</mn></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>molpcl3</mi><mo>=</mo><mo>(</mo><mn>35</mn><mo>.</mo><mn>5</mn><mo>*</mo><mn>3</mn><mo>)</mo><mo>+</mo><mn>31</mn></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>nmpcl3</mi><mo>=</mo><mi>mpcl3</mi><mo>/</mo><mi>molpcl3</mi></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>nmclo</mi><mo>=</mo><mi>mclo</mi><mo>/</mo><mn>71</mn></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><apply><csymbol definitionURL="http://www.wiris.com/XML/csymbol">if</csymbol><mrow><mi>nmpcl3</mi><mo>></mo><mi>nmclo</mi></mrow><mrow><mi>dif</mi><mo>=</mo><mi>nmclo</mi></mrow><mrow><mi>dif</mi><mo>=</mo><mi>nmpcl3</mi></mrow></apply></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>dp</mi><mo>=</mo><mi>dif</mi><mo>*</mo><mn>0</mn><mo>.</mo><mn>082</mn><mo>*</mo><mo>(</mo><mi>tc</mi><mo>+</mo><mn>273</mn><mo>)</mo><mo>/</mo><mi>vol</mi></math></input></command></group></library></session>]]></wirisCasSession><correctAnswers><correctAnswer>#dp</correctAnswer></correctAnswers><assertions><assertion name="syntax_quantity"><param name="units"><![CDATA[m, s, g, °, ', ", sr, E, K, mol, cd, rad, h, min, l, N, Pa, Hz, W, J, C, V, Ω, F, S, Wb, b, H, T, lx, lm, Gy, Bq, Sv, kat]]></param><param name="unitprefixes">M, k, c, m</param><param name="groupoperators">(,[,{</param></assertion><assertion name="equivalent_symbolic"/></assertions><options><option name="tolerance">10^(--log(0.02))</option><option name="relative_tolerance">true</option><option name="precision">4</option><option name="implicit_times_operator">false</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="inputField">textField</data><data name="gradeCompound">and</data><data name="gradeCompoundDistribution"></data><data name="casSession"/></localData></question> Reactivo limitante En la reacción

3NO₂ + H₂O 2HNO₃ + NO,

¿cuántos gramos de HNO₃ se pueden formar cuando se permite que reaccionen #mdi g de NO₂ y #mag g de H₂O?

]]> 1.0000000 0.3333333 0 0 #mac]]> <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><library closed="false"><mtext style="color:#ffc800" xml:lang="es">variables</mtext><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>mdi</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mn>6</mn><mo>,</mo><mn>20</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>mag</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mn>5</mn><mo>,</mo><mn>30</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>mac1</mi><mo>=</mo><mi>mdi</mi><mo>*</mo><mn>126</mn><mo>/</mo><mn>138</mn><mo>.</mo><mn>0</mn></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>mac2</mi><mo>=</mo><mi>mag</mi><mo>*</mo><mn>126</mn><mo>/</mo><mn>18</mn><mo>.</mo><mn>0</mn></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><apply><csymbol definitionURL="http://www.wiris.com/XML/csymbol">if</csymbol><mrow><mi>mac1</mi><mo>></mo><mi>mac2</mi></mrow><mrow><mi>mac</mi><mo>=</mo><mi>mac2</mi></mrow><mrow><mi>mac</mi><mo>=</mo><mi>mac1</mi></mrow></apply></math></input></command></group></library></session>]]></wirisCasSession><correctAnswers><correctAnswer type="mathml"><![CDATA[<math xmlns="http://www.w3.org/1998/Math/MathML"><mo>#</mo><mi mathvariant="normal">m</mi><mi>a</mi><mi>c</mi></math>]]></correctAnswer></correctAnswers><assertions><assertion name="syntax_quantity"><param name="units"><![CDATA[m, s, g, °, ', ", sr, E, K, mol, cd, rad, h, min, l, N, Pa, Hz, W, J, C, V, Ω, F, S, Wb, b, H, T, lx, lm, Gy, Bq, Sv, kat]]></param><param name="unitprefixes">M, k, c, m</param><param name="groupoperators">(,[,{</param></assertion><assertion name="equivalent_symbolic"/></assertions><options><option name="tolerance">10^(--log(0.02))</option><option name="relative_tolerance">true</option><option name="precision">4</option><option name="implicit_times_operator">false</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="inputField">textField</data><data name="gradeCompound">and</data><data name="gradeCompoundDistribution"></data><data name="casSession"/></localData></question> Reactivo limitante simple En un recipiente mezclamos #mnacl g de cloruro de sodio con #mnipla g de nitrato de plata que reaccionan para dar cloruro de plata y nitrato de sodio. Calcula la masa, en gramos, de cloruro de plata obtenido.

A(Ag) =107.9; A(Cl)=35.5; A(N)=14; A(Na)= 23; A(O)=16

]]> 1.0000000 0.3333333 0 0 #magcl]]> <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><library closed="false"><mtext style="color:#ffc800" xml:lang="es">variables</mtext><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>mnacl</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mn>5</mn><mo>,</mo><mn>12</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>mnipla</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mn>10</mn><mo>,</mo><mn>20</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>molnipla</mi><mo>=</mo><mn>107</mn><mo>.</mo><mn>9</mn><mo>+</mo><mn>14</mn><mo>+</mo><mn>48</mn></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>molnacl</mi><mo>=</mo><mn>35</mn><mo>.</mo><mn>5</mn><mo>+</mo><mn>23</mn></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>molagcl</mi><mo>=</mo><mn>35</mn><mo>.</mo><mn>5</mn><mo>+</mo><mn>107</mn><mo>.</mo><mn>9</mn></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>magcl1</mi><mo>=</mo><mi>mnipla</mi><mo>*</mo><mi>molagcl</mi><mo>/</mo><mi>molnipla</mi></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>magcl2</mi><mo>=</mo><mi>mnacl</mi><mo>*</mo><mi>molagcl</mi><mo>/</mo><mi>molnacl</mi></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><apply><csymbol definitionURL="http://www.wiris.com/XML/csymbol">if</csymbol><mrow><mi>magcl2</mi><mo>></mo><mo>=</mo><mi>magcl1</mi></mrow><mrow><mi>magcl</mi><mo>=</mo><mi>magcl1</mi></mrow><mrow><mi>magcl</mi><mo>=</mo><mi>magcl2</mi></mrow></apply></math></input></command></group></library><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"/></input></command></group></session>]]></wirisCasSession><correctAnswers><correctAnswer type="mathml"><![CDATA[<math xmlns="http://www.w3.org/1998/Math/MathML"><mo>#</mo><mi mathvariant="normal">m</mi><mi>a</mi><mi mathvariant="normal">g</mi><mi>cl</mi></math>]]></correctAnswer></correctAnswers><assertions><assertion name="syntax_quantity"><param name="units"><![CDATA[m, s, g, °, ', ", sr, E, K, mol, cd, rad, h, min, l, N, Pa, Hz, W, J, C, V, Ω, F, S, Wb, b, H, T, lx, lm, Gy, Bq, Sv, kat]]></param><param name="unitprefixes">M, k, c, m</param><param name="groupoperators">(,[,{</param></assertion><assertion name="equivalent_symbolic"/></assertions><options><option name="tolerance">10^(--log(0.02))</option><option name="relative_tolerance">true</option><option name="precision">4</option><option name="implicit_times_operator">false</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="inputField">textField</data><data name="gradeCompound">and</data><data name="gradeCompoundDistribution"></data><data name="casSession"/></localData></question> Si calcinamos (rendimiento) Si calcinamos carbonato de magnesio, obtenemos óxido de magnesio y dióxido de carbono, pero la reacción no es del todo completa. Si calentamos #mcar g de carbonato de magnesio y nos deja un residuo de #mox g de óxido de magnesio. ¿Cuál es el rendimiento de la reacción?

A(C)= 12; A(Mg) = 24.3; A(O)= 16

]]> 1.0000000 0.3333333 0 0 #rend]]> <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><library closed="false"><mtext style="color:#ffc800" xml:lang="es">variables</mtext><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>mcar</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mn>50</mn><mo>,</mo><mn>200</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>rend1</mi><mo>=</mo><mo> </mo><mi>aleatorio</mi><mo>(</mo><mn>70</mn><mo>,</mo><mn>90</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>molcar</mi><mo>=</mo><mn>84</mn><mo>.</mo><mn>3</mn></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>molox</mi><mo>=</mo><mn>40</mn><mo>.</mo><mn>3</mn></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>mox</mi><mo>=</mo><mi>mcar</mi><mo>*</mo><mi>molox</mi><mo>*</mo><mi>rend1</mi><mo>/</mo><mo>(</mo><mi>molcar</mi><mo>*</mo><mn>100</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>mcar2</mi><mo>=</mo><mi>mox</mi><mo>*</mo><mi>molcar</mi><mo>/</mo><mi>molox</mi></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>rend</mi><mo>=</mo><mi>mcar2</mi><mo>*</mo><mn>100</mn><mo>.</mo><mn>0</mn><mo>/</mo><mi>mcar</mi></math></input></command></group></library></session>]]></wirisCasSession><correctAnswers><correctAnswer type="mathml"><![CDATA[<math xmlns="http://www.w3.org/1998/Math/MathML"><mo>#</mo><mi>r</mi><mi mathvariant="normal">e</mi><mi>n</mi><mi>d</mi></math>]]></correctAnswer></correctAnswers><assertions><assertion name="syntax_quantity"><param name="units"><![CDATA[m, s, g, °, ', ", sr, E, K, mol, cd, rad, h, min, l, N, Pa, Hz, W, J, C, V, Ω, F, S, Wb, b, H, T, lx, lm, Gy, Bq, Sv, kat]]></param><param name="unitprefixes">M, k, c, m</param><param name="groupoperators">(,[,{</param></assertion><assertion name="equivalent_symbolic"/></assertions><options><option name="tolerance">10^(--log(0.02))</option><option name="relative_tolerance">true</option><option name="precision">4</option><option name="implicit_times_operator">false</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="inputField">textField</data><data name="gradeCompound">and</data><data name="gradeCompoundDistribution"></data><data name="casSession"/></localData></question>