This is known as Hess law.

这就是所谓的盖斯定律。

youdao

Hess 'Law states that for any chemical reaction, the energy change is path independent.

盖斯定律表明，对于任意化学反应，能量变化并非是路径依赖的。

youdao

First one is Hess 'Law.

首先是盖斯定律。

youdao

First one is Hess 'Law.

首先是盖斯定律。

youdao