Calculate the pressure and composition of the vapor phase, Chemical Engineering

Assignment Help:

For the binary system 2, 4-dimethylpentane (1) + benzene (2) the excess Gibbs energy of the liquid phase is given by:

GE/(x1x2) = (A12x1 + A21x2)

a. Calculate the constants A12 and A21 if γ*1 = 1.958 and γ*2 = 1.478

b. Calculate at 60°C the pressure and composition of the vapor phase which is in equilibrium with a liquid phase with composition x1 = 0.5. At this temperature the saturated vapor pressures of component 1 and 2 are respectively 52.4 and 52.3 kPa. The vapor phase is ideal and the Poynting correction can be ignored.

c. Calculate Henry's constant of component 2 in pure component 1 and of component 1 in pure component 2.


Related Discussions:- Calculate the pressure and composition of the vapor phase

Formox process, what is the order of reaction of formox process for product...

what is the order of reaction of formox process for production of formaldehyde from methanol and what is the value of rate constant k.

What is burger vector, BURGER VECTOR The Burgers vector, often denoted ...

BURGER VECTOR The Burgers vector, often denoted by b, is a vector that shows the magnitude and direction of the lattice distortion of dislocation in a crystal lattice. The dire

Reaction, reaction between water and petrol engine exhaust gas(contain n2=7...

reaction between water and petrol engine exhaust gas(contain n2=71%, co2=21% ,co=1.5%)

intercoversion of alcohol, Ask question #Mi intercoversion of alcoholnim...

Ask question #Mi intercoversion of alcoholnimum 100 words accepted#

What do you understand by wet bulb globe temperature, What do you understan...

What do you understand by Wet bulb Globe temperature? Wet bulb globe temperature index is used to measure the sultriness of environment. Sultriness is calculated on the basis o

Solve non-linear ordinary equation, Consider the following non-linear ordin...

Consider the following non-linear ordinary equation with an initial condition, y(t=0)=2. ?? ′ =4?? 0.8?? -0.5?? Compute and plot the solution as a function of time from 0 to

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd