Answer
161.6 kJ/mol
This is an endothermic reaction.
Work Step by Step
Standard Change in Enthalpy:
-553.5(2) - -634.3(2) = 161.6 kJ/mol
This is an endothermic reaction because the change in enthalpy is positive.
Chemistry and Chemical Reactivity (9th Edition)
by Kotz, John C.; Treichel, Paul M.; Townsend, John R.; Treichel, David A.
Published by
Cengage Learning
ISBN 10:
1133949649
ISBN 13:
978-1-13394-964-0
Chapter 5 Principles of Chemical Reactivity: Energy and Chemical Reactions - Study Questions - Page 217d: 61
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