Liquid mercury has a molar volume of 0.01465 dm3 mol-1 and solid mercury a molar volume of 0.01413 dm3 mol-1, both being measured at the melting point, -38.87°C under 101.3 kPa (atmospheric) pressure. The enthalpy of fusion for mercury is 1954 J mol-1. Using the setting out given in lectures (i.e. show all working), calculate the melting points of mercury under a pressure of (a) 10 times atmospheric (1013 kPa) and (b) 750 times atmospheric (75,975 kPa). N.B. Be careful of units. The following information will prove very useful to this problem. 1dm3 =1x10-3 m3 1Jm-3 =1Pa 0°C= 273.15 K we have to use the clapeyron equation
Liquid mercury has a molar volume of 0.01465 dm3 mol-1 and solid mercury a molar volume of 0.01413 dm3 mol-1, both being measured at the melting point, -38.87°C under 101.3 kPa (atmospheric) pressure. The enthalpy of fusion for mercury is 1954 J mol-1. Using the setting out given in lectures (i.e. show all working), calculate the melting points of mercury under a pressure of (a) 10 times atmospheric (1013 kPa) and (b) 750 times atmospheric (75,975 kPa). N.B. Be careful of units. The following information will prove very useful to this problem. 1dm3 =1x10-3 m3 1Jm-3 =1Pa 0°C= 273.15 K we have to use the clapeyron equation
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
Liquid mercury has a molar volume of 0.01465 dm3 mol-1 and solid mercury a molar volume of 0.01413 dm3 mol-1, both being measured at the melting point, -38.87°C under 101.3 kPa (atmospheric) pressure. The enthalpy of fusion for mercury is 1954 J mol-1. Using the setting out given in lectures (i.e. show all working), calculate the melting points of mercury under a pressure of (a) 10 times atmospheric (1013 kPa) and (b) 750 times atmospheric (75,975 kPa).
N.B. Be careful of units. The following information will prove very useful to this problem.
1dm3 =1x10-3 m3
1Jm-3 =1Pa
0°C= 273.15 K
we have to use the clapeyron equation
Expert Solution
![](/static/compass_v2/shared-icons/check-mark.png)
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 3 steps
![Blurred answer](/static/compass_v2/solution-images/blurred-answer.jpg)
Recommended textbooks for you
![Introduction to Chemical Engineering Thermodynami…](https://www.bartleby.com/isbn_cover_images/9781259696527/9781259696527_smallCoverImage.gif)
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…](https://www.bartleby.com/isbn_cover_images/9781118431221/9781118431221_smallCoverImage.gif)
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…](https://www.bartleby.com/isbn_cover_images/9780133887518/9780133887518_smallCoverImage.gif)
Elements of Chemical Reaction Engineering (5th Ed…
Chemical Engineering
ISBN:
9780133887518
Author:
H. Scott Fogler
Publisher:
Prentice Hall
![Introduction to Chemical Engineering Thermodynami…](https://www.bartleby.com/isbn_cover_images/9781259696527/9781259696527_smallCoverImage.gif)
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…](https://www.bartleby.com/isbn_cover_images/9781118431221/9781118431221_smallCoverImage.gif)
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…](https://www.bartleby.com/isbn_cover_images/9780133887518/9780133887518_smallCoverImage.gif)
Elements of Chemical Reaction Engineering (5th Ed…
Chemical Engineering
ISBN:
9780133887518
Author:
H. Scott Fogler
Publisher:
Prentice Hall
![Process Dynamics and Control, 4e](https://www.bartleby.com/isbn_cover_images/9781119285915/9781119285915_smallCoverImage.gif)
![Industrial Plastics: Theory and Applications](https://www.bartleby.com/isbn_cover_images/9781285061238/9781285061238_smallCoverImage.gif)
Industrial Plastics: Theory and Applications
Chemical Engineering
ISBN:
9781285061238
Author:
Lokensgard, Erik
Publisher:
Delmar Cengage Learning
![Unit Operations of Chemical Engineering](https://www.bartleby.com/isbn_cover_images/9780072848236/9780072848236_smallCoverImage.gif)
Unit Operations of Chemical Engineering
Chemical Engineering
ISBN:
9780072848236
Author:
Warren McCabe, Julian C. Smith, Peter Harriott
Publisher:
McGraw-Hill Companies, The