vapour pressure

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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Acetic acid (M=60.05 kg/kmol) has a normal boiling point of 118.1 °C and a latent
heat of vaporization of 24.33 x 10³ kJ/kmol near the normal boiling point. Ethanol
(M=46.07 kg/kmol) has a vapor pressure of 800 mmHg at 80 °C and a boiling point
of 160 °C at a pressure of 9200 mmHg. Do not use Trouton's Rule for any of the
following questions.
Calculate the vapour pressure (kPa) of acetic acid and ethanol at 101 °C.
Acetic Acid = 72 kPa, Ethanol = 224 kPa
Acetic Acid =224 kPa, Ethanol = 72 kPa
Acetic Acid = 120 kPa, Ethanol = 360 kPa
Acetic Acid = 72 kPa, Ethanol = 360 kPa
Transcribed Image Text:Acetic acid (M=60.05 kg/kmol) has a normal boiling point of 118.1 °C and a latent heat of vaporization of 24.33 x 10³ kJ/kmol near the normal boiling point. Ethanol (M=46.07 kg/kmol) has a vapor pressure of 800 mmHg at 80 °C and a boiling point of 160 °C at a pressure of 9200 mmHg. Do not use Trouton's Rule for any of the following questions. Calculate the vapour pressure (kPa) of acetic acid and ethanol at 101 °C. Acetic Acid = 72 kPa, Ethanol = 224 kPa Acetic Acid =224 kPa, Ethanol = 72 kPa Acetic Acid = 120 kPa, Ethanol = 360 kPa Acetic Acid = 72 kPa, Ethanol = 360 kPa
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