Given the values of ΔH∘rxn , ΔS∘rxn , and
T below, determine ΔSuniv .
a) ΔH∘rxn= 87 kJ , ΔSrxn= 146 J/K ,
T= 296 K Will this be spontaneous or not spontaneous?
b) ΔH∘rxn= 87 kJ , ΔSrxn= 146 J/K ,
T= 762 K Will this be spontaeous or not
spontaneous?
c) ΔH∘rxn= 87 kJ , ΔSrxn=− 146 J/K ,
T= 296 K will this be spontaneous or not
spontaneous?
d) ΔH∘rxn=− 87 kJ , ΔSrxn= 146 J/K ,...