Problem 2 1) Show that where V Cy-cig= V=00 dv этг VJ Cy heat capacity at constant volume: Cy = au V = ideal gas heat capacity at constant volume 2) What would be the expression for Cy, if PV = RT is valid? 3) What would be the expression for Cy, for van der Waals EOS? van der Waals EOS: RT a P = V-b V2

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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Problem 2
1) Show that
where
Cy-Cig=
=
V
a²p
Šr (²²)], dv
V=∞0
Cy = heat capacity at constant volume:
მU
Cv
=
cig = ideal gas heat capacity at constant volume
2) What would be the expression for Cy, if PV = RT is valid?
3) What would be the expression for Cy, for van der Waals EOS?
van der Waals EOS:
P =
RT
a
V-b V²
-
Transcribed Image Text:Problem 2 1) Show that where Cy-Cig= = V a²p Šr (²²)], dv V=∞0 Cy = heat capacity at constant volume: მU Cv = cig = ideal gas heat capacity at constant volume 2) What would be the expression for Cy, if PV = RT is valid? 3) What would be the expression for Cy, for van der Waals EOS? van der Waals EOS: P = RT a V-b V² -
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