Acids with different cation were distinguishingly different in activation energy and frequency factor distribution.
不同阳同种羧酸盐,活能和频率因分布却相差很。
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抗坏血酸酚绿B反应反应速度常数和表观活能。
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The slowest step, is the one that has the highest activation energy.
步骤是具有高活能步骤。
This is known as the activation energy.
这被称为活能。
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活能,以至于碰撞几乎总是无效。
A catalyst is a chemical that lowers the activation energy of a reaction, thereby speeding it up without actually being changed by it.
催剂是学物质,可以降低反应活能,从而在不实际改变情况下加速反应。
That the slowest step determines the overall rate of the reaction and that the reason for that come right back around the activation energy.
步骤决定了反应总速率,而其原因又回到了活能附近。
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