Suppose the reaction system: UO2 (s) + 4 HF (g) → UF4 (g) + 2 H₂O (g) has already reached equilibrium. Predict the effect that each of the following changes will have on the direction of the reaction to reestablish equilibrium. Indicate whether the reaction will shift to the left, to the right, or no change. a. Additional UO2 is added to the system. b. The reaction is performed in a glass reaction container and the HF begins to react with the glass. c. Water vapor is removed. d. The pressure is increased.

Suppose the reaction system: UO2 (s) + 4 HF (g) → UF4 (g) + 2 H₂O (g) has already reached equilibrium. Predict the effect that each of the following changes will have on the direction of the reaction to reestablish equilibrium. Indicate whether the reaction will shift to the left, to the right, or no change. a. Additional UO2 is added to the system. b. The reaction is performed in a glass reaction container and the HF begins to react with the glass. c. Water vapor is removed. d. The pressure is increased.

Introductory Chemistry: A Foundation

8th Edition

ISBN:9781285199030

Author:Steven S. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Donald J. DeCoste

Chapter17: Equilibrium

Section: Chapter Questions

Problem 34QAP

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