4. The equation of state for a van der Waal's gas is: RT Vm-b p= a V² m 2 where Vm is the molar volume, V/n. Starting with an expression for U(S,Vm), derive an expression for the internal pressure, îò, and calculate its change when a van der Waal's gas with a = 4.14 atm L²mol-² and b = 5.15 x 10-2 Lmol-¹ is cooled from 200°C to 10°C.
4. The equation of state for a van der Waal's gas is: RT Vm-b p= a V² m 2 where Vm is the molar volume, V/n. Starting with an expression for U(S,Vm), derive an expression for the internal pressure, îò, and calculate its change when a van der Waal's gas with a = 4.14 atm L²mol-² and b = 5.15 x 10-2 Lmol-¹ is cooled from 200°C to 10°C.
Chemistry
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ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
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Chapter1: Chemical Foundations
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![4. The equation of state for a van der Waal's gas is:
RT
V-by², where Vm is the molar volume, V/n.
p=
m
a
m
Starting with an expression for U(S,Vm), derive an expression for the internal
pressure, TT, and calculate its change when a van der Waal's gas with a = 4.14 atm
L²mol-2 and b = 5.15 x 10-2 Lmol-¹ is cooled from 200°C to 10°C.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F12f51b64-c3b4-40b6-b565-16b387e10bf1%2Fef326f03-4da8-412c-bb5d-f9ae58c4c2de%2Fy5ckjpj_processed.png&w=3840&q=75)
Transcribed Image Text:4. The equation of state for a van der Waal's gas is:
RT
V-by², where Vm is the molar volume, V/n.
p=
m
a
m
Starting with an expression for U(S,Vm), derive an expression for the internal
pressure, TT, and calculate its change when a van der Waal's gas with a = 4.14 atm
L²mol-2 and b = 5.15 x 10-2 Lmol-¹ is cooled from 200°C to 10°C.
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