Chem 132 Exam 4 Final Test Questions And Actual Answers.

Value of K when DeltaGrxn= 1-200kj - Answer K=(-) Value of K when DeltaGrxn=0 - Answer K=1 Value of K when DeltaGrxn=-1-> -200kj - Answer K=1.5-1000 Rule of DeltaGrxn values and K - Answer The more negative Delta G the more postive K...vice versa Direction of rxn when (+)G and (-)K - Answer Reverse rxn only to completion Direction of rxn when (-)G and (+) K - Answer Forward rxn only to completion Direction of rxn when G=0 and K=1 - Answer Forward and Reverse rxn to equal extents Values of H, S and G Spontaneous at all temps. - Answer H=(-) S=(+) G=(-) Values of H, S and G Nonspontaneous at all temps - Answer H=(+) S=(-) G=(+) Values of H, S and G Spontaneous at all high temps Nonspontaneous at low temps - Answer H=(+) S=(+)