关于活化能教学的几点浅见

MY HUBLE OPINIONS ABOUT THE TEACHWG OF ACTIVATION ENERGY OF CHEMICAL REACTION

阐述了Ｓ．Ａ．Ａｒｒｈｅｎｉｕｓ关于活化能的基本观点，反应速率理论对活化能本质的揭示，Ｒ．Ｃ．Ｔｏｌｍａｎ对活化能的统计解释．分析了活化能Ｅａ与阈能Ｅ０和能垒Ｅｂ的根本区别、必然联系和宏观特征．提出了阐述活化能应当注意的基本环节和在中学化学教学中讲授活化能概念的三点建议．

this article concentrate on espoundsing S. A. Arrhenius basic concept on activity energy,presenting the theory of the rate of chemical reaction for revealing the essence of activation energy and on R. C. Tolmann's espalnation of activation energy. emphatically analyses the essential differences the inex Orable relations and their features between Ea and Eo. Eb. The article presents the Key Links concerning the expounding of the concept of activation energy in high school.