For the gas-phase reaction 2SO2 + 02 = 2SO3, observed mole fractions for a certain equilibrium mixture at 1000 K and 732 torr are XSO2 = 0.7, XO2 = 0.05 , and XSO3 = 0.03. Find A G° (KJ/mol) at 1000 K. a. 27.16 O b. 82.31 C. 40.11 O d. 33.54

For the gas-phase reaction 2SO2 + 02 = 2SO3, observed mole fractions for a certain equilibrium mixture at 1000 K and 732 torr are XSO2 = 0.7, XO2 = 0.05 , and XSO3 = 0.03. Find A G° (KJ/mol) at 1000 K. a. 27.16 O b. 82.31 C. 40.11 O d. 33.54

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

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Question

For the gas-phase reaction 2SO2 + 02 = 2S03, observed mole fractions for a certain equilibrium mixture at 1000 K and 732 torr are XSO2 =
0.7, XO2 = 0.05 , and XSO3 = 0.03. Find A G° (KJ/mol) at 1000 K.
а. 27.16
b. 82.31
с. 40.11
O d. 33.54

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