|
发表于 2003-11-15 09:25:47
|
显示全部楼层
请问谁知道乙烷/空气的单步反应Arrhenius燃烧速率的常数
[这个贴子最后由windsnow在 2003/11/15 09:36am 第 1 次编辑]
I think the Arrhenius 定律 with its 指前因子、温度指数、活化能 is only for simple reactions involving a single step, such as A + B -> C + D, but not for your complex reaction of A + 3.5 B -> 2 C + 3 D. One needs first to decompose a complex reaction into several simple reactions before trying to find a composite reaction coefficient. Please read some basic textbooks on physical chemistry (or chemical kinetics) on this subject. |
|