正逆反应活化能之差与反应热效应的关系

The Relation between Activation Energies and the lnternal Energy Changes for Reactions

证明了理想气体及理想稀溶液中反应的活化能与内能的改变量之间的关系为Ｅａ．ｆ－Ｅａ，ｂ＝ｎΔｒＵｍ，对基元反应ｎ＝１；

The relation between activation energies and the internal energy changes of reactions in ideal gas and in ideal dilute solution is E a,f -E a,b =n Δ rU  m,where n =1 for elementary reactions.The value of n depends on mechanism for complex reactions.