Consider the following system at equilibrium where AH° = -18.8 kJ, and K. = at 350 K: 2CH,Cl,(2)CH4(g) + CC1,(g) If the TEMPERATURE on the equilibrium system is suddenly decreased: The value of K. c A. Increases B. Decreases C. Remains the same The value of Q B A. Is greater than K. B. Is equal to K. C. Is less than K. |A. Run in the forward direction to restablish equilibrium. The reaction must: B. Run in the reverse direction to restablish equilibrium. C. Remain the same. Already at equilibrium. The concentration of CC14 will:C A. Increase. B. Decrease. C. Remain the same.

Consider the following system at equilibrium where AH° = -18.8 kJ, and K. = at 350 K: 2CH,Cl,(2)CH4(g) + CC1,(g) If the TEMPERATURE on the equilibrium system is suddenly decreased: The value of K. c A. Increases B. Decreases C. Remains the same The value of Q B A. Is greater than K. B. Is equal to K. C. Is less than K. |A. Run in the forward direction to restablish equilibrium. The reaction must: B. Run in the reverse direction to restablish equilibrium. C. Remain the same. Already at equilibrium. The concentration of CC14 will:C A. Increase. B. Decrease. C. Remain the same.

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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