19. Chemical Thermodynamics
Entropy Calculations: Phase Changes
19. Chemical Thermodynamics
Entropy Calculations: Phase Changes
1
concept
Entropy of Liquids
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example
Entropy Calculations: Phase Changes Example
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3
Problem
ProblemCalculate entropy of vaporization of 8.4 g of acetic acid (CH3COOH) with a boiling point of 118 °C, ∆Hvap = 23.7 kJ/mol.
A
201 J/K
B
60.3 J/K
C
28.1 J/K
D
8.48 J/K
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