“原则”一词,英文对等应是“Principle”, A principle is a law or rule that has to be, or usually is to be followed, or can be desirably followed, or is an inevitable consequence of something, such as the laws observed in nature or the way that a system is construc ...
众所周知,根据现有的化学反应理论,一个化学反应的可能性(方向与限度)是受热力学定律制约的,而其现实性(速率)是受动力学规律控制的。在温度( T )、压力( p )一定,且无其它外场(如电磁场)作用的条件下,化学反应是朝着Gibbs自由能变化Δ G 0的方向进行,而其速率是由活化能 E a大小来 ...