Nitrogen monoxide and water react to form ammonia and oxygen, like this: 4 NO(9)+6H,O(g) → 4 NH3(g)+502(9) The reaction is endothermic. Suppose a mixture of NO, H,0, NH, and 0, 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. change in composition shift in equilibrium perturbation O to the right O to the left: The temperature is raised. The pressure of NH3 will O (none) to the right O to the left The temperature is lowered. The pressure of NO will O (none)

Nitrogen monoxide and water react to form ammonia and oxygen, like this: 4 NO(9)+6H,O(g) → 4 NH3(g)+502(9) The reaction is endothermic. Suppose a mixture of NO, H,0, NH, and 0, 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. change in composition shift in equilibrium perturbation O to the right O to the left: The temperature is raised. The pressure of NH3 will O (none) to the right O to the left The temperature is lowered. The pressure of NO will O (none)

Chemistry: The Molecular Science

5th Edition

ISBN:9781285199047

Author:John W. Moore, Conrad L. Stanitski

Publisher:John W. Moore, Conrad L. Stanitski

Chapter12: Chemical Equilibrium

Section: Chapter Questions

Problem 12.ACP

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