Acids with different cation were distinguishingly different in activation energy and frequency factor distribution.
不阳离子的种羧酸盐,活化能和频率因子分布却相差很。
Kinetic constant and apparent activation energy of iodine catalytic reaction of ascorbic acid oxidation Naphth Green B have been determined by spectrophotometric method.
本文采用分光光度法测定了碘催化抗坏血酸氧化萘酚B的速度常数和表观活化能。
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The slowest step, is the one that has the highest activation energy.
最慢的步骤是具有最高活化能的步骤。
This is known as the activation energy.
这被称为活化能。
Often though it's just that the reverse reaction has such a high activation energy that the collisions are almost always ineffective.
通常,只是反反应具有如此高的活化能,以至于碰撞几乎总是无效的。
A catalyst is a chemical that lowers the activation energy of a reaction, thereby speeding it up without actually being changed by it.
催化剂是一种化,可以降低反应的活化能,从而在不实际改变的情况下加速反应。
That the slowest step determines the overall rate of the reaction and that the reason for that come right back around the activation energy.
最慢的步骤决定了反应的总速率,而其原因又回到了活化能附近。
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