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Answer to Question #149934 in Physical Chemistry for Samantha Carter
Question #149934
A certain reaction is spontaneous at 90.°C. If the enthalpy change for the reaction is 30. kJ, what is the minimum value of
Δr S (in joules per kelvin) for the reaction?
Expert's answer
ΔS=-ΔH/T
T= (90+273) =363K
ΔS=-30000/363
=-82.64J/K
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