Drierite is a commercial product used to remove water vapor to provide a dry chemical environment. This occurs by the reaction 2 CaSO4(s) + H₂O(g) —> 2 CaSO4.¹2 H₂O(s) At near room temperature, 25 °C, the vapor pressure of water is 23.8 torr. A desiccator has a volume of 16 liters. The air pressure in the desiccator is 745 torr. How much work in units of joules is performed as the Drierite absorbs all of the air in the desiccator? Assume the air pressure is constant.
Drierite is a commercial product used to remove water vapor to provide a dry chemical environment. This occurs by the reaction 2 CaSO4(s) + H₂O(g) —> 2 CaSO4.¹2 H₂O(s) At near room temperature, 25 °C, the vapor pressure of water is 23.8 torr. A desiccator has a volume of 16 liters. The air pressure in the desiccator is 745 torr. How much work in units of joules is performed as the Drierite absorbs all of the air in the desiccator? Assume the air pressure is constant.
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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