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One mole of an ideal gas initially at 70 °C and 100,000 Pa undergoes a cyclic process closed system: (Assume the process is reversible.) a. It is first compressed adiabatically at 168595.77 Pa. b. Cooled at a constant pressure of 168595.77 Pa to 70 °C. c. Expanded finally in isothermal process back to its original state. = R.) Calculate the AU, AH, Q and W for each process and (Assume C₂ = ³/R and Cp the whole cycle.

One mole of an ideal gas initially at 70 °C and 100,000 Pa undergoes a cyclic process closed system: (Assume the process is reversible.) a. It is first compressed adiabatically at 168595.77 Pa. b. Cooled at a constant pressure of 168595.77 Pa to 70 °C. c. Expanded finally in isothermal process back to its original state. = R.) Calculate the AU, AH, Q and W for each process and (Assume C₂ = ³/R and Cp the whole cycle.

Introduction to Chemical Engineering Thermodynamics
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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One mole of an ideal gas initially at 70 °C and 100,000 Pa undergoes a cyclic process in a closed system: (Assume the process is reversible.) a. It is first compressed adiabatically at 168595.77 Pa. b. Cooled at a constant pressure of 168595.77 Pa to 70 °C. c. Expanded finally in isothermal process back to its original state. (Assume C₂ = ³/R and C₁ = R.) Calculate the AU, AH, Q and W for each process and Cp the whole cycle.
Transcribed Image Text:One mole of an ideal gas initially at 70 °C and 100,000 Pa undergoes a cyclic process in a closed system: (Assume the process is reversible.) a. It is first compressed adiabatically at 168595.77 Pa. b. Cooled at a constant pressure of 168595.77 Pa to 70 °C. c. Expanded finally in isothermal process back to its original state. (Assume C₂ = ³/R and C₁ = R.) Calculate the AU, AH, Q and W for each process and Cp the whole cycle.
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