2.14(b) A sample of 5.0 mol CO, is originally confined in 15 dm³ at 280 K and then undergoes adiabatic expansion against a constant pressure of 78.5 kPa

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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2.14(b) A sample of 5.0 mol CO, is originally confined in 15 dm³ at 280 K and
then undergoes adiabatic expansion against a constant pressure of 78.5 kPa
until the volume has increased by a factor of 4.0. Calculate q, w, AT, AU, and
AH. (The final pressure of the gas is not necessarily 78.5 kPa.)
Transcribed Image Text:2.14(b) A sample of 5.0 mol CO, is originally confined in 15 dm³ at 280 K and then undergoes adiabatic expansion against a constant pressure of 78.5 kPa until the volume has increased by a factor of 4.0. Calculate q, w, AT, AU, and AH. (The final pressure of the gas is not necessarily 78.5 kPa.)
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