The sign of H rxn and S rxn for several different reactions are given. In which case
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The sign of ΔHrxn and ΔSrxn for several different reactions are given. In which case is the reaction spontaneous at all temperatures?
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a) ΔΗxn <0; 4Sxn=0 c) ΔΗxn <0; ΔSixn>0 b) ΔΗxn>0; ΔStxn>0 d) ΔΗxn>0; ΔSixn <0
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