The normal boiling point of ethanol, CH3CH2OH, is78.4 °C. When 9.15 g of a soluble nonelectrolyte is dissolved in 100.0 g of ethanol at that temperature, the vaporpressure of the solution is 7.40 x 102 torr. What is themolar mass of the solute?
The normal boiling point of ethanol, CH3CH2OH, is78.4 °C. When 9.15 g of a soluble nonelectrolyte is dissolved in 100.0 g of ethanol at that temperature, the vaporpressure of the solution is 7.40 x 102 torr. What is themolar mass of the solute?
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 12.26QE
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The normal boiling point of ethanol, CH3CH2OH, is
78.4 °C. When 9.15 g of a soluble nonelectrolyte is dissolved in 100.0 g of ethanol at that temperature, the vapor
pressure of the solution is 7.40 x 102 torr. What is the
molar mass of the solute?
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