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We talked about this reaction here where we had chloride ion in the gas phase plus sodium ion in the gas phase.
我们在讨论这一个反应,我们有气相的氯原子,与气相的钠原子接触。
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Gas phase single atom. So we don't have to deal with work function or any kind of energies associated with some condensed form of matter.
气相的单原子，所以我们不需要再,处理功函数的问题,以及和凝聚态相关的能量问题。
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Higher entropy basically because you're forming molecules of gas where there weren't any before, and there's more disorder in the gas phase than in the liquid. That is, the gas phase molecules have more freedom to roam.
高的熵是因为,我们产生了以前不存在的气体分子,气体的无序程度比液体大，换句话说,气相的分子，有更多的到处游荡的自由度。
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And they remain two atoms per ion pair discretely bombing around in the gas phase.
每个离子对中仍含有两个院子,分散得分布于气相中。
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And I am saying suppose these form, as they have to initially, in the gas phase.
我想说假设这些形式，就和它们气相中的一样。
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All the things we are talking about here are with reference to the gas phase.
所有我们在这里谈到的,都和气相有关。
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Let's just take hydrogen and nitrogen in the gas phase and form ammonia.
我们利用氢气和氮气,合成氨。
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See, up until now I have been talking about gas phase, single atoms, all this stuff.
看，只到现在我们已经讨论了气相，单原子，这些东西。
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Because only atomic hydrogen has that set of lines which means I could then take the spectra of gas phase species and use that information to identify.
我在这抬头看看然后离开，那就是氢原子,那就意味着,我可以测定,气相种类的光谱并且运用那个信息来鉴定。
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This is called ionization, gas phase species loses an electron.
而这个过程是离子化，气相组分失去一个电子。
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So, what happens if I put pluses and minuses in a gas phase?
如果我把带正电的东西和带负电的东西都放在,一个气相中，会是什么样呢？
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This is lithium, lithium. And this is all gas phase.
这是锂，当然，我指的是气态锂。
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These are single atoms. It has to be gas phase.
这些都是单个原子，所以必须用气态形式的锂。
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This is all gas phase.
而那都是气相。
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It's all gas phase.
全都是气相。
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And then V minus the excluded volume term is equal to RT. Two parameters, this is the attraction between two atoms or molecules in the gas phase.
以及V减去一个排斥项,等于RT，两个参数，这是气体状态下两个原子,或者分子之间的吸引力。
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So we are really looking at this reaction here H+ for ionization. It is H gas neutral goes to H plus in the gas phase plus the electron. And, furthermore, we can have multiple ionization energies.
所以我们真正看到的是,电离，它是在气相中H变为,和电子的过程，还有，我们能电离能加倍。
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There's the water phase, there's the ice cube is the solid phase, and there's some water, gas, vapor, and that's one bar.
里面放一块冰，这是固态；,于是我们得到了水，冰和水蒸气三态共存的点。
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