A binary system (1)ethanol and (2)benzene shows an azeotrope condition at 25°C and a pressure of 16.32 kPa. The activity coefficient equation is shown below. Determine A and B. Also, what is the composition of the liquid phase and pressure when the vapor composition has 0.75 ethanol and it is equilibrium with it. Data: (1)Psat = 7.89 kPa; (2)Psat = 12.69 kPa - [T Y1 = exp A Bra (8.314) (298) Ar₁ + Bx₂, :)] Y2 = exp (BE)] B (8.314) (298) Ar₁ + Bx₂, Ar
A binary system (1)ethanol and (2)benzene shows an azeotrope condition at 25°C and a pressure of 16.32 kPa. The activity coefficient equation is shown below. Determine A and B. Also, what is the composition of the liquid phase and pressure when the vapor composition has 0.75 ethanol and it is equilibrium with it. Data: (1)Psat = 7.89 kPa; (2)Psat = 12.69 kPa - [T Y1 = exp A Bra (8.314) (298) Ar₁ + Bx₂, :)] Y2 = exp (BE)] B (8.314) (298) Ar₁ + Bx₂, Ar
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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![A binary system (1)ethanol and (2)benzene shows an azeotrope condition at 25°C and a
pressure of 16.32 kPa. The activity coefficient equation is shown below. Determine A
and B. Also, what is the composition of the liquid phase and pressure when the vapor
composition has 0.75 ethanol and it is equilibrium with it.
Data: (1)Psat = 7.89 kPa ; (2)Psat = 12.69 kPa
[1
Y1 = exp
Bx₂
(8.314) (298) Ax₁ + Bx₂,
A
:)]
Y2 = exp
[₁
B
(8.314) (298)
;)]
Ar₁
A₁+ Bx₂,](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F84b662a8-db90-4f79-bc3b-553603d22d8c%2F632ec579-37f3-482c-b9c5-4258d03b21d8%2Flwla4k_processed.png&w=3840&q=75)
Transcribed Image Text:A binary system (1)ethanol and (2)benzene shows an azeotrope condition at 25°C and a
pressure of 16.32 kPa. The activity coefficient equation is shown below. Determine A
and B. Also, what is the composition of the liquid phase and pressure when the vapor
composition has 0.75 ethanol and it is equilibrium with it.
Data: (1)Psat = 7.89 kPa ; (2)Psat = 12.69 kPa
[1
Y1 = exp
Bx₂
(8.314) (298) Ax₁ + Bx₂,
A
:)]
Y2 = exp
[₁
B
(8.314) (298)
;)]
Ar₁
A₁+ Bx₂,
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