Steric effects in rate constants for bimolecular dissociation 离解反应速率常数中的方位因素
The rate constant of the surface electrochemical reaction was determined as ,表面电极反应速率常数
Constant of reaction rate 反应速率常数
The variation of the return rate constant k with different absolute temperature t deviates arrhenius empiric equation 反应速率常数随绝对温度的变化基本上符合阿累尼乌斯定理。
The photocatalytic dynamics of two important and representative organic substances - methylene blue and methylene orange . those two organic substances could be directly degraded without tio _ ( 2 ) by uv lamp . the type of reaction belonged to typical first - degree reaction 由实验可知,在无光催化剂时,紫外线可直接降解有机物,其反应机理属于典型的一级反应,降解甲基橙和甲基蓝的反应速率常数分别为0 . 0013min ~ ( - 1 )和0 . 004min ~ ( - 1 ) 。