Chemistry
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ISBN: 9781305957404
Author: Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher: Cengage Learning
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Calculate ΔH for the reaction: C2H4 (g) + H2 (g) → C2H6 (g), from the following data.
Transcribed Image Text:Application
Do this in your answer sheet.
1. Calculate AH for the reaction: C2H4 (g) + H2 (g)
ing data.
a. C2H4 (g) + 3 02 (g) → 2 CO2 (g) + 2 H20 (1)
b. C2H6 (g) + 3½ 02 (g) → 2 CO2 (g) + 3 H2O (1) AH = -1560. kJ
c. H2 (g) + ½ O2 (g) → H2O (1)
C2H6 (g), from the follow-
AH = -1411. kJ
%3!
%3D
AH = -285.8 kJ
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