Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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![1.0 mol of an ideal gas with CV,m=3R/2 are transformed from an initial state T= 685K and
P= 1.40bar to a final state T=273K and P= 4.75bar.
A)Calculate AU for this process.
B)Calculate AH for this process.
C)Calculate AS for this process.
NOTE :-
(I) The first one an isobaric process at P= 1.40bar from an initial temperature of T=
685K and to a final temperature of T=273K.
(II) The second step an isothermic process at T=273K and from P= 1.40 bar to a final
pressure P= 4.75bar.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F8895fa53-fe15-417e-a844-f6039534e52e%2F469347fc-71a0-453a-a148-50ac3931f910%2Fcedu5t_processed.jpeg&w=3840&q=75)
Transcribed Image Text:1.0 mol of an ideal gas with CV,m=3R/2 are transformed from an initial state T= 685K and
P= 1.40bar to a final state T=273K and P= 4.75bar.
A)Calculate AU for this process.
B)Calculate AH for this process.
C)Calculate AS for this process.
NOTE :-
(I) The first one an isobaric process at P= 1.40bar from an initial temperature of T=
685K and to a final temperature of T=273K.
(II) The second step an isothermic process at T=273K and from P= 1.40 bar to a final
pressure P= 4.75bar.
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