4. compute the change in internal energy when 12 L of argon gas at 273 K and 1 atm is compressed to 6 L with the final pressure equal to 10 atm. Solve this problem in two different ways: a. derive the equation that relates the internal energy to pressure and volume and use it solve the problem. b. Use the information given to compute the final temperature of the gas and apply the general relation ΔU=CvΔT. Assume Cv=3/2 R for this monoatomic gas.

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
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4. compute the change in internal energy when 12 L of argon gas at 273 K and 1 atm is compressed to 6 L with the final pressure equal to 10 atm. Solve this problem in two different ways:
a. derive the equation that relates the internal energy to pressure and volume and use it solve the problem.
b. Use the information given to compute the final temperature of the gas and apply the general relation ΔU=CvΔT.
Assume Cv=3/2 R for this monoatomic gas.

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