For the following reaction H2(g) + I2(g) = 2HI(g) AH° = -10.64 kJ/mol and AS° = 21.48 J/mol·K. What is AG for the reaction at 455°C when P_H2 = P_l2 = 0.100 atm and P HI = 0.500 atm? Assume AH° and AS° are temperature independent.

For the following reaction H2(g) + I2(g) = 2HI(g) AH° = -10.64 kJ/mol and AS° = 21.48 J/mol·K. What is AG for the reaction at 455°C when P_H2 = P_l2 = 0.100 atm and P HI = 0.500 atm? Assume AH° and AS° are temperature independent.

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

100%

For the following reaction
H2(g) + I2(g) = 2HI(g)
AH° = -10.64 kJ/mol and AS° = 21.48 J/mol · K. What is AG
for the reaction at 455°C when P_H2 = P_l2 = 0.100 atm
and P_HI = 0.500 atm? Assume AH° and AS° are
temperature independent.
kJ/mol
1
3
4
6
7
8
9
+/-
x 100
2.

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