Given the following reactions and their molar enthalpies: 2H2(g) + O2(g) 2H20(1) AH= -483.6 kJ ---> 302(3) 203(g) AH = -284.6 kJ ---> Find the AH of this reaction: 3H20(1) ---> O3(g) + 3H2(g) -583.1 kJ +583.1 kJ +768.2 kJ -526.4 kJ -768.2 kJ

Given the following reactions and their molar enthalpies: 2H2(g) + O2(g) 2H20(1) AH= -483.6 kJ ---> 302(3) 203(g) AH = -284.6 kJ ---> Find the AH of this reaction: 3H20(1) ---> O3(g) + 3H2(g) -583.1 kJ +583.1 kJ +768.2 kJ -526.4 kJ -768.2 kJ

Chemistry by OpenStax (2015-05-04)

1st Edition

ISBN:9781938168390

Author:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser

Publisher:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser

Chapter16: Thermodynamics

Section: Chapter Questions

Problem 56E: Nitric acid, HNO3, can be prepared by the following sequence of reactions:...

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