Problem IV (10 p): Water boils at T1= 99.98°C and p = 1.0 atm. What is its boiling temperature at a high altitude where p2 = 0.50 atm? The enthalpy of vaporization for water is AvapH® = 40.6 kJ/mol. %3D %3D (Hint: Use the Clausius–Clapeyron equation: d In p/dT = AvapH/(RT²), with R = 8.314 JK-1 mol¯1) %3D

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
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Problem IV (10 p):
Water boils at T1= 99.98°C and p = 1.0 atm. What is its boiling temperature at a high altitude
where p2 = 0.50 atm? The enthalpy of vaporization for water is AvapH® = 40.6 kJ/mol.
%3D
%3D
(Hint: Use the Clausius–Clapeyron equation: d In p/dT = AvapH/(RT²),
with R = 8.314 JK-1 mol¯1)
%3D
Transcribed Image Text:Problem IV (10 p): Water boils at T1= 99.98°C and p = 1.0 atm. What is its boiling temperature at a high altitude where p2 = 0.50 atm? The enthalpy of vaporization for water is AvapH® = 40.6 kJ/mol. %3D %3D (Hint: Use the Clausius–Clapeyron equation: d In p/dT = AvapH/(RT²), with R = 8.314 JK-1 mol¯1) %3D
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