Consider a liquid-phase mixture of 0.300 mol fraction ethanol and 0.700 mol fraction water at 760.0 mmHg. Calculate the bubble-point temperature of the mixture and the composition of the vapor formed at the bubble-point temperature in two different ways. For the first method, assume that the solution behaves ideally and all components follow Raoult's law. What is the bubble-point temperature of the solution? Tbp What are the mole fractions of ethanol (e) and water (w) in the vapor phase at the bubble-point temperature? Ye = yw = °C mol e/mol mol w/mol
Consider a liquid-phase mixture of 0.300 mol fraction ethanol and 0.700 mol fraction water at 760.0 mmHg. Calculate the bubble-point temperature of the mixture and the composition of the vapor formed at the bubble-point temperature in two different ways. For the first method, assume that the solution behaves ideally and all components follow Raoult's law. What is the bubble-point temperature of the solution? Tbp What are the mole fractions of ethanol (e) and water (w) in the vapor phase at the bubble-point temperature? Ye = yw = °C mol e/mol mol w/mol
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
Related questions
Question
Transcribed Image Text:Consider a liquid-phase mixture of 0.300 mol fraction ethanol and 0.700 mol fraction water at 760.0 mmHg. Calculate the
bubble-point temperature of the mixture and the composition of the vapor formed at the bubble-point temperature in two
different ways.
For the first method, assume that the solution behaves ideally and all components follow Raoult's law. What is the bubble-point
temperature of the solution?
Tbp
=
What are the mole fractions of ethanol (e) and water (w) in the vapor phase at the bubble-point temperature?
Ye =
yw =
°C
mol e/mol
mol w/mol
![10
372-
370-
368-
366-
364-
362-
360-
358-
356-
354-
352-
350-
0
Liquid composition
0.1
Pure
water
P= 101.325 kPa
Vapor composition
Azeotropic
point
0.2 0.3 0.4 0.5 0.6 0.7 0.8
Mole fraction of ethanol [mol/mol]
0.9 1.0
Pure
ethanol
Source: Beebe A.H.; Coulter K.E.; Lindsay R.A.; Baker E.M.:
Equilibria in Ethanol-Water System at Pressures Less Than
Atmospheric. Ind.Eng. Chem. Ind.Ed. 34 (1942) 1501-1504
According to this diagram, what is the bubble-point temperature of the 0.300 mol fraction ethanol solution? Note the](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F28accb41-ca20-496f-8540-0972758d5e2c%2Fe6988b44-041c-4cf9-b158-3ef633031d14%2Fkrkuve8_processed.jpeg&w=3840&q=75)
Transcribed Image Text:10
372-
370-
368-
366-
364-
362-
360-
358-
356-
354-
352-
350-
0
Liquid composition
0.1
Pure
water
P= 101.325 kPa
Vapor composition
Azeotropic
point
0.2 0.3 0.4 0.5 0.6 0.7 0.8
Mole fraction of ethanol [mol/mol]
0.9 1.0
Pure
ethanol
Source: Beebe A.H.; Coulter K.E.; Lindsay R.A.; Baker E.M.:
Equilibria in Ethanol-Water System at Pressures Less Than
Atmospheric. Ind.Eng. Chem. Ind.Ed. 34 (1942) 1501-1504
According to this diagram, what is the bubble-point temperature of the 0.300 mol fraction ethanol solution? Note the
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 4 steps with 2 images
Recommended textbooks for you
Introduction to Chemical Engineering Thermodynami…
Chemical Engineering
ISBN:
9781259696527
Author:
J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:
McGraw-Hill Education
Elementary Principles of Chemical Processes, Bind…
Chemical Engineering
ISBN:
9781118431221
Author:
Richard M. Felder, Ronald W. Rousseau, Lisa G. Bullard
Publisher:
WILEY
Elements of Chemical Reaction Engineering (5th Ed…
Chemical Engineering
ISBN:
9780133887518
Author:
H. Scott Fogler
Publisher:
Prentice Hall
Introduction to Chemical Engineering Thermodynami…
Chemical Engineering
ISBN:
9781259696527
Author:
J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:
McGraw-Hill Education
Elementary Principles of Chemical Processes, Bind…
Chemical Engineering
ISBN:
9781118431221
Author:
Richard M. Felder, Ronald W. Rousseau, Lisa G. Bullard
Publisher:
WILEY
Elements of Chemical Reaction Engineering (5th Ed…
Chemical Engineering
ISBN:
9780133887518
Author:
H. Scott Fogler
Publisher:
Prentice Hall
Industrial Plastics: Theory and Applications
Chemical Engineering
ISBN:
9781285061238
Author:
Lokensgard, Erik
Publisher:
Delmar Cengage Learning
Unit Operations of Chemical Engineering
Chemical Engineering
ISBN:
9780072848236
Author:
Warren McCabe, Julian C. Smith, Peter Harriott
Publisher:
McGraw-Hill Companies, The