One mole of an ideal gas, initially at 303.15 K (30°C) and 1 bar, is changed to 403.15 K (130°C) and 10 bar by three different mechanically reversible processes: The gas is first heated at constant volume until its temperature is 403.15 K ( 1 30°C); then it is compressed isothermally until its pressure is 10 bar. The gas is first heated at constant pressure until its temperature is 403.15 K (130°C); then it is compressed isothermally to 10 bar. The gas is first compressed isothermally to 10 bar; then it is heated at constant pressure to 403.15 K (130°C). Calculate Q, W, U, and AH

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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One mole of an ideal gas, initially at 303.15 (30°C) and bar, is changed to 403.15 (130°C) and 10 bar by three different mechanically reversible processes:

The gas is first heated at constant volume until its temperature is 403.15 ( 1 30°C); then it is compressed isothermally until its pressure is 10 bar.

The gas is first heated at constant pressure until its temperature is 403.15 (130°C); then it is compressed isothermally to 10 bar.

The gas is first compressed isothermally to 10 bar; then it is heated at constant pressure to 403.15 (130°C).

Calculate Q, W, U, and AH

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