2 BaO2(s) 2 2 BaO(s) + O2(g) AH° = 162 kJ/molxn A sealed rigid vessel contains BaO2(s) in equilibrium with BaO(s) and O2(g) as represented by the equation above. Which of the following changes will increase the amount of BaO2(s) in the vessel? Removing a small amount of 02(g) from the reaction mixture Adding a small amount of BaO(s) to the reaction mixture Increasing the volume of the reaction vessel (at constant temperature) Decreasing the temperature of the system

2 BaO2(s) 2 2 BaO(s) + O2(g) AH° = 162 kJ/molxn A sealed rigid vessel contains BaO2(s) in equilibrium with BaO(s) and O2(g) as represented by the equation above. Which of the following changes will increase the amount of BaO2(s) in the vessel? Removing a small amount of 02(g) from the reaction mixture Adding a small amount of BaO(s) to the reaction mixture Increasing the volume of the reaction vessel (at constant temperature) Decreasing the temperature of the system

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

Chapter17: Spontaneity, Entropy, And Free Energy

Section: Chapter Questions

Problem 84E: Consider the following reaction at 298 K: 2SO2(g)+O2(g)2SO3(g) An equilibrium mixture contains O2(g)...

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1. A process is spontaneous in the direction that moves it away from equilibrium toward equilibrium