Sulfur dioxide and oxygen react to form sulfur trioxide, like this: 2 SO,(9)+O,(g) – 2 SO3(9) The reaction is exothermic. Suppose a mixture of SO,, O, and S0, 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 O to the right The temperature is raised. The pressure of SO3 will ? O to the left O (none) O to the right O to the left: The temperature is lowered. The pressure of SO2 will O (none) go up. go down. not change. X.

Sulfur dioxide and oxygen react to form sulfur trioxide, like this: 2 SO,(9)+O,(g) – 2 SO3(9) The reaction is exothermic. Suppose a mixture of SO,, O, and S0, 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 O to the right The temperature is raised. The pressure of SO3 will ? O to the left O (none) O to the right O to the left: The temperature is lowered. The pressure of SO2 will O (none) go up. go down. not change. X.

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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9
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