Consider the following system at equilibrium where AH° = -18.8 kJ/mol, and K = 10.5, at 350 K: 2CH,Cl2(g) = CHĄ(g) + CC14(g) If the TEMPERATURE on the equilibrium system is suddenly decreased: The value of K. A. Increases B. Decreases C. Remains the same A. Is greater than K. B. Is equal to K. C. Is less than K The value of Qc The reaction must: A. Run in the forward direction to restablish equilibrium. B. Run in the reverse direction to restablish equilibrium. C. Remain the same. Already at equilibrium. The concentration of CC14 will: A. Increase. B. Decrease. C. Remain the same.

Consider the following system at equilibrium where AH° = -18.8 kJ/mol, and K = 10.5, at 350 K: 2CH,Cl2(g) = CHĄ(g) + CC14(g) If the TEMPERATURE on the equilibrium system is suddenly decreased: The value of K. A. Increases B. Decreases C. Remains the same A. Is greater than K. B. Is equal to K. C. Is less than K The value of Qc The reaction must: A. Run in the forward direction to restablish equilibrium. B. Run in the reverse direction to restablish equilibrium. C. Remain the same. Already at equilibrium. The concentration of CC14 will: 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

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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