Methane and water react to form carbon monoxide and hydrogen, like this: CH2(g)+H₂O(g) → CO(g)+3H₂(g) Suppose a mixture of CH4, H2O, CO and H2 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 to the right The pressure of CH4 will ? to the left Some CO is added. The pressure of H₂O will ? ○ (none) to the right The pressure of H₂O will ? Some CH is removed. to the left The pressure of CO will ? ○ (none)

Methane and water react to form carbon monoxide and hydrogen, like this: CH2(g)+H₂O(g) → CO(g)+3H₂(g) Suppose a mixture of CH4, H2O, CO and H2 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 to the right The pressure of CH4 will ? to the left Some CO is added. The pressure of H₂O will ? ○ (none) to the right The pressure of H₂O will ? Some CH is removed. to the left The pressure of CO will ? ○ (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 61QRT

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