Part 1: The triple point of CO2 is -56.2°C, and the vapour pressure of solid CO2 below this ten is given by: In p' -1353/T + 4.265 where p' is in Pa and T in K. The latent heat of fusion at the triple point is 1990 cal ma these data to estimate the vapour pressure of liquid CO2 at 0°C, stating carefully the ass

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
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Part 1: The triple point of CO2 is -56.2°C, and the vapour pressure of solid CO2 below this temperature
is given by:
In p' = -1353/T + 4.265
%3D
where p' is in Pa and T in K. The latent heat of fusion at the triple point is 1990 cal mol. Use
these data to estimate the vapour pressure of liquid CO2 at 0°C, stating carefully the assumptions
you make. (at the triple point Asv = A + AN)
%3D
Transcribed Image Text:Part 1: The triple point of CO2 is -56.2°C, and the vapour pressure of solid CO2 below this temperature is given by: In p' = -1353/T + 4.265 %3D where p' is in Pa and T in K. The latent heat of fusion at the triple point is 1990 cal mol. Use these data to estimate the vapour pressure of liquid CO2 at 0°C, stating carefully the assumptions you make. (at the triple point Asv = A + AN) %3D
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