Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

Q2: The excess Gibbs energy of a binary liquid mixture at T and P is given by: RTGE=(2.6x11.8x2)x1x2 (a) Find expressions for ln1 and ln2

image text in transcribed

Q2: The excess Gibbs energy of a binary liquid mixture at T and P is given by: RTGE=(2.6x11.8x2)x1x2 (a) Find expressions for ln1 and ln2 at T and P. (b) Show that when these expressions are combined in accord with eqn: RTGE=xilni, the given equation for GE/RT is recovered. (c) Show that these expressions satisfy xidlni=0, the Gibbs Duhem equation. (d) Show that (dln1/dx1)x=1=(dln2/dx2)1=0=0 (e) Plot GE/RT, ln1, and ln1 as calculated by the given equation for GE/RT and by the equations developed in (a) vs. x1. Label points ln1 and ln2 and show their values. Q2: The excess Gibbs energy of a binary liquid mixture at T and P is given by: RTGE=(2.6x11.8x2)x1x2 (a) Find expressions for ln1 and ln2 at T and P. (b) Show that when these expressions are combined in accord with eqn: RTGE=xilni, the given equation for GE/RT is recovered. (c) Show that these expressions satisfy xidlni=0, the Gibbs Duhem equation. (d) Show that (dln1/dx1)x=1=(dln2/dx2)1=0=0 (e) Plot GE/RT, ln1, and ln1 as calculated by the given equation for GE/RT and by the equations developed in (a) vs. x1. Label points ln1 and ln2 and show their values

Step by Step Solution

There are 3 Steps involved in it

Step: 1

blur-text-image

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

blur-text-image

Step: 3

blur-text-image

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Minimally Processed Foods Technologies For Safety Quality And Convenience

Authors: Mohammed Wasim Siddiqui, Mohammad Shafiur Rahman

1st Edition

3319106767, 978-3319106762

More Books

Students also viewed these Chemical Engineering questions