The vapor pressure of ethanol is 54.68 mm Hg at 25 °C. A nonvolatile, nonelectrolyte that dissolves in ethanol is chlorophyll. Calculate the vapor pressure of the solution at 25 °C when 7.142 grams of chlorophyll, C5gH72MgNO5 (893.5 g/mol), are dissolved in 185.0 grams of ethanol. ethanol = CH,CH,OH = 46.07 g/mol.

The vapor pressure of ethanol is 54.68 mm Hg at 25 °C. A nonvolatile, nonelectrolyte that dissolves in ethanol is chlorophyll. Calculate the vapor pressure of the solution at 25 °C when 7.142 grams of chlorophyll, C5gH72MgNO5 (893.5 g/mol), are dissolved in 185.0 grams of ethanol. ethanol = CH,CH,OH = 46.07 g/mol.

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 12.86QE

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