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物理化学建立的初期,就注意到反应速率与热力学量的联系;质量作用定律就是从化学动力学和化学热力学两个角度总结出来的结果。Eyring的绝对速率理论(过渡状态理论)利用活化络合物与反应物的标准熵变、标准焓变来计算反应速率常数。1922年Dc Donder把不可逆过程热力学用于化学反应,他定义亲和函数A,而A与反应速率v的关系是Av>0;这只表
At the initial stage of physical chemistry, attention was paid to the relationship between the reaction rate and the amount of thermodynamics. The law of mass action is the result of chemical kinetics and chemical thermodynamics. Eyring’s Absolute Rate Theory (Transition State Theory) uses the standard entropy change and the standard enthalpy change of activated complexes and reactants to calculate reaction rate constants. In 1922 Dc Donder used the thermodynamics of irreversible processes for chemical reactions, he defined the affinity function A, and the relationship between A and reaction rate v was Av> 0;