At 20°C, the vapor pressure of pure ethanol, C2H5OH, is 43.7 mmHg and the vapor pressure of pure n-propanol, C3H,OH, is 18.0 mmHg. A solution of the two alcohols has a vapor pressure of 28.6 mmHg. What is the mole fraction of n-propanol in the solution?
At 20°C, the vapor pressure of pure ethanol, C2H5OH, is 43.7 mmHg and the vapor pressure of pure n-propanol, C3H,OH, is 18.0 mmHg. A solution of the two alcohols has a vapor pressure of 28.6 mmHg. What is the mole fraction of n-propanol in the solution?
Chemistry: Principles and Practice
3rd Edition
ISBN:9780534420123
Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Publisher:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Chapter12: Solutions
Section: Chapter Questions
Problem 12.94QE
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