What is the change of entropy (in J/K · mol) ofthe universe from the given chemical equationat STP.CO2 (9) + 2H20 a)CH4 (9) + 202 (g)AH =890.4 kJ/molSco,= 213.6 J/K •molSH,0= 69.9 J/K • molSch4= 186.2 J/K • molSo2= 205.0 J/K · mol

Given CH4(g)=186.2 JK−1mol−1O2(g)=205.0 JK−1mol−1CO2(g)=213.6 JK−1mol−1H2O(l)=69.9 JK−1mol−1 The…

What is the change of entropy (in J/K • mol) of the universe from the given chemical equation at STP. CO2 (9) + 2H20 (1) → CH4 (g) + 202 (g) AH = 890.4 kJ /mol Sco2 = 213.6 J/K · mol SH20 = 69.9 J/K · mol Sch, 186.2 J/К -тol Soz 3D 205.0 J/К - тol

What is the change of entropy (in J/K • mol) of the universe from the given chemical equation at STP. CO2 (9) + 2H20 (1) → CH4 (g) + 202 (g) AH = 890.4 kJ /mol Sco2 = 213.6 J/K · mol SH20 = 69.9 J/K · mol Sch, 186.2 J/К -тol Soz 3D 205.0 J/К - тol

Chemistry: Principles and Practice

3rd Edition

ISBN:9780534420123

Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer

Publisher:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer

Chapter17: Chemcial Thermodynamics

Section: Chapter Questions

Problem 17.104QE: What is the sign of the standard Gibbs free-energy change at low temperatures and at high...

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Question

What is the change of entropy (in J/K · mol) of
the universe from the given chemical equation
at STP.
CO2 (9) + 2H20 a)
CH4 (9) + 202 (g)
AH =
890.4 kJ/mol
Sco,
= 213.6 J/K •mol
SH,0
= 69.9 J/K • mol
Sch4
= 186.2 J/K • mol
So2
= 205.0 J/K · mol

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