The following data shows the liquid-vapor phase boundary of methane. T(K) 100 190 108 110 112 114 120 130 140 150 160 170 P (MPa) 0.034 0.074 0.088 0.104 0.122 0.192 0.368 0.642 1.041 1.593 2.329 4.521 Determine the following: a. Best fit curve defining the set of data. Include the value of the coefficient of determination (r²). b. Standard/normal boiling point of methane in °C. C. Standard enthalpy of vaporization of methane, in kcal/mol, given that the molar volumes of the liquid and vapor at the standard boiling point are 0.0380 and 8.89 dm³/mol, respectively.
The following data shows the liquid-vapor phase boundary of methane. T(K) 100 190 108 110 112 114 120 130 140 150 160 170 P (MPa) 0.034 0.074 0.088 0.104 0.122 0.192 0.368 0.642 1.041 1.593 2.329 4.521 Determine the following: a. Best fit curve defining the set of data. Include the value of the coefficient of determination (r²). b. Standard/normal boiling point of methane in °C. C. Standard enthalpy of vaporization of methane, in kcal/mol, given that the molar volumes of the liquid and vapor at the standard boiling point are 0.0380 and 8.89 dm³/mol, respectively.
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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Transcribed Image Text:The following data shows the liquid-vapor phase boundary of methane.
T(K)
100
108 110 112 114 120 130 140 150 160 170 190
P (MPa) 0.034 0.074 0.088 0.104 0.122 0.192 0.368 0.642 1.041 1.593 2.329 4.521
Determine the following:
a. Best fit curve defining the set of data. Include the value of the coefficient of determination (r²).
b. Standard/normal boiling point of methane in °C.
C. Standard enthalpy of vaporization of methane, in kcal/mol, given that the molar volumes of the
liquid and vapor at the standard boiling point are 0.0380 and 8.89 dm³/mol, respectively.
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