Nitrogen and hydrogen react to form ammonia, like this: N,(9)+3H,(9)→ 2NH;(g) The reaction is exothermic. Suppose a mixture of N,, H, and NH, has come to equilibrium in a closed reaction vessel. Predict what change, if any, the perturbations in the table below will cause in the composition of the mixture in the vessel. Also decide whether the equilibrium shifts to the right or left. perturbation change in composition shift in equilibrium Oto the right The temperature is lowered. O to the left The pressure of N, will O (none) O to the right O to the left The temperature is raised. The pressure of NH3 will O (none)

Nitrogen and hydrogen react to form ammonia, like this: N,(9)+3H,(9)→ 2NH;(g) The reaction is exothermic. Suppose a mixture of N,, H, and NH, has come to equilibrium in a closed reaction vessel. Predict what change, if any, the perturbations in the table below will cause in the composition of the mixture in the vessel. Also decide whether the equilibrium shifts to the right or left. perturbation change in composition shift in equilibrium Oto the right The temperature is lowered. O to the left The pressure of N, will O (none) O to the right O to the left The temperature is raised. The pressure of NH3 will O (none)

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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