4) a) A reaction chamber is divided into two sections by a partition on which a valve is inserted. One section contains pure gas A and the other section has a mixture of gases A and B. What happens when the valve is opened? Explain this process in terms of chemical potential. b) The decomposition of etane into etene and hydrogen takes places at 1000 K and under 1 bar total pressure. C,H6(g) → C2H4«g) + H2«g) The composition of the mixture at equilibrium is as follows : H2(g): 32, C2H4(g): 32, and C,H6(g):36 (mol, %). According to the data; Calculate Kp at 1000K Calculate Kp at 298.15 K, AH° = 145 kJ/mol Calculate AG° at 298.15 K

4) a) A reaction chamber is divided into two sections by a partition on which a valve is inserted. One section contains pure gas A and the other section has a mixture of gases A and B. What happens when the valve is opened? Explain this process in terms of chemical potential. b) The decomposition of etane into etene and hydrogen takes places at 1000 K and under 1 bar total pressure. C,H6(g) → C2H4«g) + H2«g) The composition of the mixture at equilibrium is as follows : H2(g): 32, C2H4(g): 32, and C,H6(g):36 (mol, %). According to the data; Calculate Kp at 1000K Calculate Kp at 298.15 K, AH° = 145 kJ/mol Calculate AG° at 298.15 K

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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