The experimental values of the partial molar volume of salt B at 298 K are found to fit the expression: VB = 6.218 +5.146b - 7.147b2 where VB is in (cm3/mol) and x is the numerical value of the molality of salt B. Use the Gibbs-Duhem equation to derive an equation for the molar volume of water in the solution. The molar volume of pure water at 298K is 18.079 cm3/mol.
The experimental values of the partial molar volume of salt B at 298 K are found to fit the expression: VB = 6.218 +5.146b - 7.147b2 where VB is in (cm3/mol) and x is the numerical value of the molality of salt B. Use the Gibbs-Duhem equation to derive an equation for the molar volume of water in the solution. The molar volume of pure water at 298K is 18.079 cm3/mol.
Introduction to Chemical Engineering Thermodynamics
8th Edition
ISBN:9781259696527
Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Chapter1: Introduction
Section: Chapter Questions
Problem 1.1P
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The experimental values of the partial molar volume of salt B at 298 K are found to fit the expression:
VB = 6.218 +5.146b - 7.147b2
where VB is in (cm3/mol) and x is the numerical value of the molality of salt B. Use the Gibbs-Duhem equation to derive an equation for the molar volume of water in the solution. The molar volume of pure water at 298K is 18.079 cm3/mol.
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