Physical Chemistry
Physical Chemistry
3rd Edition
ISBN: 9780321812001
Author: ENGEL, Thomas/ Reid
Publisher: Pearson College Div
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Chapter 5, Problem 5.37NP
Interpretation Introduction

Interpretation:

The entropy of 1 mole of water vapor at 175 C and 0.625 bar needs to be calculated.

Concept Introduction:

The entropy of a given substance at temperature T2 and pressure P2 is related to the standard temperature T1 and pressure P1 as:

  S(T2, P2) =S0(T1, P1nRlnP2P1 + nCplnT2T1 -----(1)

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