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<p><span>En condiciones estándar, en la combustión de #me1 g de etanol se desprenden #ccet kJ y en la combustión de #mac g de ácido acético se desprenden #ccac kJ. Calcula la variación de entalpía estándar, en KJ, de la siguiente reacción para #me2 g de etanol</span></p> <p><span style="line-height: 1.5em; font-size: 10pt;">CH</span><sub style="line-height: 1.5em;">3</sub><span style="line-height: 1.5em; font-size: 10pt;">CH</span><sub style="line-height: 1.5em;">2</sub><span style="line-height: 1.5em; font-size: 10pt;">OH + O</span><sub style="line-height: 1.5em;">2</sub><span style="line-height: 1.5em; font-size: 10pt;"> → CH</span><sub style="line-height: 1.5em;">3</sub><span style="line-height: 1.5em; font-size: 10pt;">COOH +H</span><sub style="line-height: 1.5em;">2</sub><span style="line-height: 1.5em; font-size: 10pt;">O</span></p> <p id="vt-5">MASAS ATÓMICAS C-12; H-1; O-16</p>
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Answer 1
Answer
Grade
None
100%
90%
83.33333%
80%
75%
70%
66.66667%
60%
50%
40%
33.33333%
30%
25%
20%
16.66667%
14.28571%
12.5%
11.11111%
10%
5%
Feedback
Answer 2
Answer
Grade
None
100%
90%
83.33333%
80%
75%
70%
66.66667%
60%
50%
40%
33.33333%
30%
25%
20%
16.66667%
14.28571%
12.5%
11.11111%
10%
5%
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100%
50%
33.33333%
25%
20%
10%
0%
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Created
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Monday, 6 August 2018, 3:27 PM
Last saved
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on
Monday, 6 August 2018, 3:27 PM
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