Consider the following system at equilibrium at 298 K: 2NOBr(g) + 3.85 kcal 2NO(g) + Br₂(g) If the TEMPERATURE on the equilibrium system is suddenly decreased: 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 Br₂ will: A. Increase. B. Decrease. C. Remain the same.

Consider the following system at equilibrium at 298 K: 2NOBr(g) + 3.85 kcal 2NO(g) + Br₂(g) If the TEMPERATURE on the equilibrium system is suddenly decreased: 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 Br₂ 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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