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1. What is the free energy of mixing polystyrene of molecular weight 10,000 g/mol with toluene, to make up 20% solution by volume? (Refer to example discussed in class on Lecture 7 part 1) Given: density of PS is 1.06 g/cm³, density for toluene is 0.87 g/cm³, X = 0.37, T = 250°C. %3D %3D

1. What is the free energy of mixing polystyrene of molecular weight 10,000 g/mol with toluene, to make up 20% solution by volume? (Refer to example discussed in class on Lecture 7 part 1) Given: density of PS is 1.06 g/cm³, density for toluene is 0.87 g/cm³, X = 0.37, T = 250°C. %3D %3D

Introduction to Chemical Engineering Thermodynamics
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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1. What is the free energy of mixing polystyrene of molecular weight 10,000 g/mol with toluene, to make up 20% solution by volume? (Refer to example discussed in class on Lecture 7 part 1) Given: density of PS is 1.06 g/cm3, density for toluene is 0.87 g/cm3, X = 0.37, T = 250°C. %3D
Transcribed Image Text:1. What is the free energy of mixing polystyrene of molecular weight 10,000 g/mol with toluene, to make up 20% solution by volume? (Refer to example discussed in class on Lecture 7 part 1) Given: density of PS is 1.06 g/cm3, density for toluene is 0.87 g/cm3, X = 0.37, T = 250°C. %3D
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