QUESTION 11 For the exothermic reaction below, Kc = 70 at 425 °C. At T = 202 °C, the AG° = -19802 J/mol. Use K = exp(-AG°/RT] to show that the value of the equilibrium constant Kc will, H2(9) +12(9) < 2(g) O a. not change when the temperature is changed to 202 °C. O b.decrease to Ke ~35 when the temperature is changed to 202 °C. Oc. increase to Kc ~150 when the temperature is changed to 202 °C. O d.decrease to Kc ~0.006 because it affects the catalyst at T = 202 °C. O e. remain at Kc ~70 because the volume decreases at T = 202 °C.

QUESTION 11 For the exothermic reaction below, Kc = 70 at 425 °C. At T = 202 °C, the AG° = -19802 J/mol. Use K = exp(-AG°/RT] to show that the value of the equilibrium constant Kc will, H2(9) +12(9) < 2(g) O a. not change when the temperature is changed to 202 °C. O b.decrease to Ke ~35 when the temperature is changed to 202 °C. Oc. increase to Kc ~150 when the temperature is changed to 202 °C. O d.decrease to Kc ~0.006 because it affects the catalyst at T = 202 °C. O e. remain at Kc ~70 because the volume decreases at T = 202 °C.

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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