The process is known as an exothermic reaction as the water boils.

当水沸腾时，该过程称为放反。

Anyway, my father got offered a coaching pos… - To solve this problem, we have to remember the difference between endothermic and exothermic reactions.

有学校邀请我爸爸去当教练… … - 想解决这个问题，我们需要记得吸反与放反别。

We tend to think of endothermic and exothermic animals as two sides of a coin, as if you're one or the other.

我们喜欢把内温性和外温性看成硬币两面，似乎你必须是两者之一。

The result is what chemists called a 'violently exothermic reaction', in this case known as a fluorine fire.

产生结果被化学家称为“剧烈放反”，也就是氟火。

It gets warm because of an exothermic chemical reaction.

由于放化学反， 它会变暖。

Creating an exothermic reaction that bored a hole through the ice like a laser.

产生了一个放反，像激光一样在冰层上钻出了一个洞。

A lot of these are going to be exothermic.

其中很多都会放。

Like all insects, the common blue is exothermic.

像所有昆虫一样，常见蓝色是放。

So really rapid reaction there as the hot iron starts to react with the chlorine to form iron chloride. Very, very exothermic again and I think, yes this is very hot, we might have to move it off the paper.

所以这里反非常迅速，铁开始与氯气反生成氯化铁。再次非常放， 我觉得这确实很烫，我们可能得把它从纸上去掉。

The ice and salt created an exothermic reaction which meant that the temperature got down to around -22, -25c, quite a lot colder than the average modern freezer.

冰和盐产生放反，这意味着温度降至 -22 至 -25 摄氏度左右，比普通现代冰箱冷得多。

And it’s an exothermic reaction, meaning it releases energy in the form of light and heat, the flames you see and feel, and some other byproducts.

这是一个放反，意味着它会以光和形式释放能量， 也就是你能看到和感受到火焰， 还有一些其他副产品。

In addition to the exothermic hand-warmers that we have out there, there are also endothermic chemical ice packs for treating injuries.

除了我们现有放暖手宝之外，还有用于治疗受伤吸化学冰袋。

And by the same token, exothermic reactions, which release heat fair better at low temperatures.

出于同样原因， 放反在低温下可以更好地释放量。

And since exothermic reactions produce heat, that heat tends to favor the reverse endothermic reactions.

由于放反会产生量， 因此量往往有利于反向吸反。

Now generally in AP chemistry we've only talked about exothermic or endothermic.

现在，在 AP 化学中我们一般只讨论放或吸。

When they form, that formation of a solution could either be exothermic, so it's releasing heat.

当它们形成时, 溶液形成可能是放性, 所以它正在释放量。

So we think of this as an exothermic reaction.

所以我们认为这是一个放反。