Calculate the internal energy and enthalpy changes resulting if air changes from an initial state of 1 and 8 bar to a final state at 75 and 1.5 bar. Assume that the air is an ideal gas for which PV/T is constant and that C ̄V = 20.785 J mol−1 K−1 and C ̄P = 29.1 J mol−1 K−1
Calculate the internal energy and enthalpy changes resulting if air changes from an initial state of 1 and 8 bar to a final state at 75 and 1.5 bar. Assume that the air is an ideal gas for which PV/T is constant and that C ̄V = 20.785 J mol−1 K−1 and C ̄P = 29.1 J mol−1 K−1
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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Calculate the internal energy and enthalpy changes resulting if air changes from an initial state of 1 and 8 bar to a final state at 75 and 1.5 bar. Assume that the air is an ideal gas for which PV/T is constant and that C ̄V = 20.785 J mol−1 K−1 and C ̄P = 29.1 J mol−1 K−1.
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