17. For the reaction A(g) + B (g) = C (g), you know that Kc = 51.0 at a certain temperature. What will happen to the value of Kc if you add more A to the equilibrium mixture? A) It will go up. B) It will go down. C) It will stay the same. D) It is impossible to predict how Kc would change. 18. You study the equilibrium reaction 2 A (aq) = B (aq) + C (aq). You place a 1.0 M solution of A into an empty 1.0 L container. When you return later, you find that the equilibrium concentration of B is 0.30 M. What is the value of Kc for this reaction? A) 0.4 B) 1.8 C) 0.30 D) 0.56

17. For the reaction A(g) + B (g) = C (g), you know that Kc = 51.0 at a certain temperature. What will happen to the value of Kc if you add more A to the equilibrium mixture? A) It will go up. B) It will go down. C) It will stay the same. D) It is impossible to predict how Kc would change. 18. You study the equilibrium reaction 2 A (aq) = B (aq) + C (aq). You place a 1.0 M solution of A into an empty 1.0 L container. When you return later, you find that the equilibrium concentration of B is 0.30 M. What is the value of Kc for this reaction? A) 0.4 B) 1.8 C) 0.30 D) 0.56

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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