Given the ΔH° and ΔS°, calculate the ΔG° values for the following reactions and indicate whether the reaction is spontaneous at standard conditions. If a reaction is not spontaneous, state what may be done to make the reaction spontaneous.ΔH° (kJ) ΔS° (J/K)C(graphite) + 2H2(g) CH4(g) -74.9 +186.3CH3CH3(g) H2(g) + C2H4(g) +137 +121N2(g) + 2H2(g) N2H4(l) +50.6 -331 2.

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Answered: Given the ΔH° and ΔS°, calculate the…

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Given the ΔH° and ΔS°, calculate the ΔG° values for the following reactions and indicate whether the reaction is spontaneous at standard conditions. If a reaction is not spontaneous, state what may be done to make the reaction spontaneous.

ΔH° (kJ) ΔS° (J/K)

C(graphite) + 2H2(g) CH4(g) -74.9 +186.3
CH3CH3(g) H2(g) + C2H4(g) +137 +121
N2(g) + 2H2(g) N2H4(l) +50.6 -331 2.

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