At 25°C, calculate the AG, N₂+ 3H2 → 2NH3 sys for: f • AG˚ N2(g) = 0 kJ/mol AG H2(g) = 0 kJ/mol f • AG˚ NH3(g) = -16.66 kJ/mol f a) 12.9 kJ b) -33.3 kJ c) -16.7 kJ d) -8.33 kJ e) Unsure AG sys =ΣnpG˚ products - Σn,G° reactants 60

At 25°C, calculate the AG, N₂+ 3H2 → 2NH3 sys for: f • AG˚ N2(g) = 0 kJ/mol AG H2(g) = 0 kJ/mol f • AG˚ NH3(g) = -16.66 kJ/mol f a) 12.9 kJ b) -33.3 kJ c) -16.7 kJ d) -8.33 kJ e) Unsure AG sys =ΣnpG˚ products - Σn,G° reactants 60

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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Question

At 25°C, calculate the AG,
N₂+ 3H2 → 2NH3
sys
for:
f
• AG˚ N2(g) = 0 kJ/mol
AG H2(g) = 0 kJ/mol
f
• AG˚ NH3(g) = -16.66 kJ/mol
f
a) 12.9 kJ
b) -33.3 kJ
c) -16.7 kJ
d) -8.33 kJ
e) Unsure
AG sys =ΣnpG˚ products - Σn,G° reactants
60

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