General Chemistry: Atoms First
General Chemistry: Atoms First
2nd Edition
ISBN: 9780321809261
Author: John E. McMurry, Robert C. Fay
Publisher: Prentice Hall
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Chapter 10, Problem 10.62SP
Interpretation Introduction

Interpretation:

The enthalpy of vaporization ΔSvap in J/(K•mol) has to be calculated.

Concept Introduction:

Entropy of Vaporization:

At the temperature, where there change in phase occurs, the two phases co-exist in equilibrium and ΔG, the difference in free-energy between the phases becomes zero and the formula is,

ΔG=ΔH-TΔS=0

Rearranging the above equation, ΔS=ΔHT

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Chapter 10 Solutions

General Chemistry: Atoms First

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