4. The excess Gibbs energy of a binary liquid mixture at T andP is given by; GE = (-1,4x1 – 2.0x2)x1x2 RT Show that when these expressions are combined in accord with GE/RT= Exi Invi the given equation for G#/RT is recovered.
4. The excess Gibbs energy of a binary liquid mixture at T andP is given by; GE = (-1,4x1 – 2.0x2)x1x2 RT Show that when these expressions are combined in accord with GE/RT= Exi Invi the given equation for G#/RT is recovered.
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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Transcribed Image Text:In 7 =(-0.6x + 2.6.x – 2x1) +(1– x¡)(-1,8x +5.2x, - 2)
In 7, =1.2x - 4.4r, +5.2x, - 2
Similarly, for second case
In y, =1.2x - 2.6x
Transcribed Image Text:4. The excess Gibbs energy of a binary liquid mixture at T andP is given by;
GE
= (-1.4x1 – 2.0x2)x1X2
RT
Show that when these expressions are combined in accord with GE/RT= Exi Inyi the
given equation for GF/RT is recovered.
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