Now suppose, instead, that 15.785 g of a volatile solute is dissolved in 325.0 g of water.This solute also does not react with water nor dissociate in solution.The pure solute displays, at 20°C, a vapour pressure of 1.754 torr.Again, assume an ideal solution.If, at 20°C the vapour pressure of this solution is also 17.413 torr.Calculate the molar mass of this volatile solute.

Now suppose, instead, that 15.785 g of a volatile solute is dissolved in 325.0 g of water.This solute also does not react with water nor dissociate in solution.The pure solute displays, at 20°C, a vapour pressure of 1.754 torr.Again, assume an ideal solution.If, at 20°C the vapour pressure of this solution is also 17.413 torr.Calculate the molar mass of this volatile solute.

Chemistry: Matter and Change

1st Edition

ISBN:9780078746376

Author:Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl Wistrom

Publisher:Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl Wistrom

Chapter14: Mixtures And Solutions

Section14.3: Factors Affecting Solvation

Problem 42SSC

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