Dinitrogen tetraoxide (N204) decomposes into nitrogen dioxide according to the following balanced chemical equation: N204 (g) 2 NO2 (g), Kp = 0.114 at 298 K An equilibrium mixture containing 2.75 bar of N2O4 and 0.56 bar of NO2 is heated to 400 K in a 15 L rigid vessel. Data: AHR = 57.2 kJ/mol a) What is the equilibrium constant, Kp at 400 K? b) When a new equilibrium is reached at 400 K, what is the partial pressure of NO2?

Dinitrogen tetraoxide (N204) decomposes into nitrogen dioxide according to the following balanced chemical equation: N204 (g) 2 NO2 (g), Kp = 0.114 at 298 K An equilibrium mixture containing 2.75 bar of N2O4 and 0.56 bar of NO2 is heated to 400 K in a 15 L rigid vessel. Data: AHR = 57.2 kJ/mol a) What is the equilibrium constant, Kp at 400 K? b) When a new equilibrium is reached at 400 K, what is the partial pressure of NO2?

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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