In an ideal solution of liquids A and B, the vapor pressure of a mixture of 1 mole of A and 2 moles of B is 0.5 atm at 70°C. Three moles of A is added to the solution at 70°C and the vapor pressure of the solution rises to 0.7 atm. Calculate what the vapor pressure (in atm) would be if some of the vapor in equilibrium with the first solution were completely condensed.

In an ideal solution of liquids A and B, the vapor pressure of a mixture of 1 mole of A and 2 moles of B is 0.5 atm at 70°C. Three moles of A is added to the solution at 70°C and the vapor pressure of the solution rises to 0.7 atm. Calculate what the vapor pressure (in atm) would be if some of the vapor in equilibrium with the first solution were completely condensed.

Principles of Modern Chemistry

8th Edition

ISBN:9781305079113

Author:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Publisher:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Chapter11: Solutions

Section: Chapter Questions

Problem 42P

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