Problem M5 .Benzene has a vapor pressure of 58.7 mm Hg al 15°C and a normal boiling point of 80.10°C. Estimate the vapor pressure at 45°C using (a, the Antoine equation and constants from Table B.4; (b, the Clausius-Clapeyron equation and the two given data points and (c, linear interpolation between the two given points; taking the first estimate to be correct, calculate the percentage associated with the second and third est nates.
Problem M5 .Benzene has a vapor pressure of 58.7 mm Hg al 15°C and a normal boiling point of 80.10°C. Estimate the vapor pressure at 45°C using (a, the Antoine equation and constants from Table B.4; (b, the Clausius-Clapeyron equation and the two given data points and (c, linear interpolation between the two given points; taking the first estimate to be correct, calculate the percentage associated with the second and third est nates.
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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Question
Constants needed:
Benzene
C6H6 14.5 - 80.9
a. needs 6.89272
b. needs 1203.531 and c. needs 219.888
Transcribed Image Text:Benzene
C,H6
14.5 to 80.9
6.89272
1203.531
219.888
Transcribed Image Text:Problem M5
Benzene has a vapor pressure of 58.7
mm Hg al 15°C and a normal boiling point of 80.10°C. Estimate
the vapor pressure at 45°C using (a,
the Antoine
equation and constants from Table B.4; (b,
the
Clausius-Clapeyron equation and the two given data points and
(c,
linear interpolation between the two given points;
taking the first estimate to be correct, calculate the percentage
associated with the second and third esti nates.
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