Ten moles of gas with constant pressure heat capacity of 40 J/mol-K and constant volume heat capacity of 31.6 J/mol-K operated in a Carnot cycle with the PV diagram schematically shown below. The equation of state of the gas follows the van der Waals equation, (P+a/V²)(V-b) = RT, with a = 1.370 bar.L/mol? and b= 0.0387 L/mol. Fill in the following table.

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
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Ten moles of gas with constant pressure heat capacity of 40 J/mol-K and constant volume heat capacity
of 31.6 J/mol-K operated in a Carnot cycle with the PV diagram schematically shown below. The
equation of state of the gas follows the van der Waals equation, (P+a/V²)(V-b) = RT, with a = 1.370
bar.L/mol? and b = 0.0387 L/mol. Fill in the following table.
Position
T (K)
P (bar)
V (L/mol)
1
1
400
2
2
4
3
8
4
4
63
V
Calculate the change of state functions, heat done to the gas and work done by the gas in the four process
steps shown in the following table.
Process
AU (J)
AH (J)
AS (J/K)
AG (J)
ΔΑ ()
Q 1 (J)
W →* (J)
1→2
2→3
X
X
3→4
4>1
2.
Transcribed Image Text:Ten moles of gas with constant pressure heat capacity of 40 J/mol-K and constant volume heat capacity of 31.6 J/mol-K operated in a Carnot cycle with the PV diagram schematically shown below. The equation of state of the gas follows the van der Waals equation, (P+a/V²)(V-b) = RT, with a = 1.370 bar.L/mol? and b = 0.0387 L/mol. Fill in the following table. Position T (K) P (bar) V (L/mol) 1 1 400 2 2 4 3 8 4 4 63 V Calculate the change of state functions, heat done to the gas and work done by the gas in the four process steps shown in the following table. Process AU (J) AH (J) AS (J/K) AG (J) ΔΑ () Q 1 (J) W →* (J) 1→2 2→3 X X 3→4 4>1 2.
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