calculate the molar entropy of an ideal gas at atemperature of 600 K and a pressure of 100 bar,knowing that its entropy at a pressure of 1 bar atT = 298.15 K is 210.3 J/ K * mol, while themolar heat capacity in this temperature range isgiven by the relationship Cp = A + B/T, A =28,7J/mol*K, B= -16,1 J/mol

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calculate the molar entropy of 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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Question

calculate the molar entropy of an ideal gas at a
temperature of 600 K and a pressure of 100 bar,
knowing that its entropy at a pressure of 1 bar at
T = 298.15 K is 210.3 J/ K * mol, while the
molar heat capacity in this temperature range is
given by the relationship Cp = A + B/T, A =28,7
J/mol*K, B= -16,1 J/mol

Expert Solution

concept

$E n t r o p y i s t h e m e a s u r e o f r a n d o m n e s s o r d i s o r d e r . l e t t e r S i s u s e d f o r t h e e n t r o p y . m o l a r e n t r o p y i s t h e e n t r o p y o f a o n e m o l e o f a s u b s \tan c e u n d e r s p e c i f i c c o n d i t i o n s o f t e m p e r a t u r e a n d p r e s s u r e . u n i t o f m o l a r e n t r o p y i s J / m o l . k$

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