A.Ur=RT/2; B.Ur=RT; C.Ur=3RT/2; D.Ur=5RT/2; E.Ur=2RT.
A.0.0542K B.18.45K C.0.0113K D.88.54K E.0.0257K
A.912.34 B.912.34J·分子-1 C.1824 D.1824.68J·分子-1 E.18.2468