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mixture是可逆的吗?为什么?

compound是可逆的吗?为什么?
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First, you need to understand mixture and compound.

首先,你要先明白 mixture 和 compound 的意思。

Mixture : two substances physically combine together 但是呢,

Compound : two elements chemically combine together.

Mixture 可以被 separated via filtration, chromatography, distillation and a lot more. Compound 也可以,但是 to break the bonds between the atoms, it requires a lot of kinetic energy. This is because for particles to break the strong bonds.
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