Calculate the values of AU, AH, and AS for converting 1 mol of H2O(1) from a liquid at 25°C at 1 bar pressure to steam at 100°C and 1 bar pressure. Note, Au, H (373 K) = 40.79 kJ mol- vap = 75.3 J mol K Assume that the molar heat capacity is temperature independent, and H20(g) behaves as an ideal gas.

Principles of Modern Chemistry
8th Edition
ISBN:9781305079113
Author:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler
Publisher:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler
Chapter12: Thermodynamic Processes And Thermochemistry
Section: Chapter Questions
Problem 67AP
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Calculate the values of AU, AH, and AS for converting 1 mol of H20(1) from a liquid at 25°C
at 1 bar pressure to steam at 100°C and 1 bar pressure. Note,
Aa,H (373 K) = 40.79 kJ mol-
vap
Cp,m,H,0 = 75.3 J mol¬ K1
Assume that the molar heat capacity is temperature independent, and H20(g) behaves as an ideal gas.
Transcribed Image Text:Calculate the values of AU, AH, and AS for converting 1 mol of H20(1) from a liquid at 25°C at 1 bar pressure to steam at 100°C and 1 bar pressure. Note, Aa,H (373 K) = 40.79 kJ mol- vap Cp,m,H,0 = 75.3 J mol¬ K1 Assume that the molar heat capacity is temperature independent, and H20(g) behaves as an ideal gas.
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