100 g of 30% by mass water-acetone (C3H,O) solution is at 35°C. Vapor pressure of water at 35°C is 42.2 torr and vapor pressure of acetone at 35°C is 360 torr. Report all answers to 3 significant figures. a. Determine the molar fraction of acetone in solution 0.420 mol b. Determine the partial pressure (in torr) of acetone in vapor 151 torr c. Determine the partial pressure (in torr) of water in vapor 24.5 torr d. Determine the total vapor pressure (in torr) above the solution 176 torr

100 g of 30% by mass water-acetone (C3H,O) solution is at 35°C. Vapor pressure of water at 35°C is 42.2 torr and vapor pressure of acetone at 35°C is 360 torr. Report all answers to 3 significant figures. a. Determine the molar fraction of acetone in solution 0.420 mol b. Determine the partial pressure (in torr) of acetone in vapor 151 torr c. Determine the partial pressure (in torr) of water in vapor 24.5 torr d. Determine the total vapor pressure (in torr) above the solution 176 torr

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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