Vapour pressure of pure water at 293K is 0.02308 atm. The partial pressure of water is observed to be 0.02239 in a solution containing 0.122 kg of non-volatile solute (M=214 g/mole) dissolved in 0.920 kg water at 293 K. Find the difference of chemical potential of pure water and the chemical potential of water in the solution (a) assuming the solution is ideal and (b) assuming the solution is real,

Vapour pressure of pure water at 293K is 0.02308 atm. The partial pressure of water is observed to be 0.02239 in a solution containing 0.122 kg of non-volatile solute (M=214 g/mole) dissolved in 0.920 kg water at 293 K. Find the difference of chemical potential of pure water and the chemical potential of water in the solution (a) assuming the solution is ideal and (b) assuming the solution is real,

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Concept explainers

Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.

Question

Vapour pressure of pure water at 293K is 0.02308 atm. The partial pressure of water is
observed to be 0.02239 in a solution containing 0.122 kg of non-volatile solute (M=214
g/mole) dissolved in 0.920 kg water at 293 K. Find the difference of chemical potential of
pure water and the chemical potential of water in the solution (a) assuming the solution is
ideal and (b) assuming the solution is real.

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