2º BACHILLERATO/04 EQUILIBRIOS Cálculo de kc En un recipiente de 4 litros, a una cierta temperatura, se introducen las cantidades de HCl, O₂ y Cl₂ indicadas en la tabla, estableciéndose el siguiente equilibrio:

4 HCl _(g) + O_{2 (g)} <==> 2 H₂O _(g) + 2 Cl_{2 (g)}

	HCl	O₂	H₂O	Cl₂
Moles iniciales	0.16	0.08	0	0.02
Moles en el equilibrio	#hcl

Calcula el valor de Kc a esa temperatura

]]> 1.0000000 0.3333333 0 0 #kc <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>hcl</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mn>0</mn><mo>.</mo><mn>05</mn><mo>,</mo><mn>0</mn><mo>.</mo><mn>09</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>oxi</mi><mo>=</mo><mn>0</mn><mo>.</mo><mn>08</mn><mo>-</mo><mo>(</mo><mn>0</mn><mo>.</mo><mn>16</mn><mo>-</mo><mi>hcl</mi><mo>)</mo><mo>/</mo><mn>4</mn></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>agua</mi><mo>=</mo><mn>2</mn><mo>*</mo><mo>(</mo><mn>0</mn><mo>.</mo><mn>16</mn><mo>-</mo><mi>hcl</mi><mo>)</mo><mo>/</mo><mn>4</mn></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>cloro</mi><mo>=</mo><mi>agua</mi><mo>+</mo><mn>0</mn><mo>.</mo><mn>02</mn></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>kc</mi><mo>=</mo><msup><mi>agua</mi><mn>2</mn></msup><mo>*</mo><msup><mi>cloro</mi><mn>2</mn></msup><mo>*</mo><mn>4</mn><mo>/</mo><mo>(</mo><mi>oxi</mi><mo>*</mo><msup><mi>hcl</mi><mn>4</mn></msup><mo>)</mo></math></input></command></group></library></session>]]></wirisCasSession><correctAnswers><correctAnswer>#kc</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>