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It doesn't go all the way to absolutely 100 percent ammoniazero hydrogen zero nitrogen if they were mixed together with the right ratios.
即使按适当比例混合,也不会出现全部氨气,没有氢气和氮气的情况。
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If we take nitrogen, we've got N2, and we've got one, two, three, four, five.
比如说氮，我们得到了氮气，我们有一个，两个，三个，四个，五个。
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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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And we can do the same thing with, well, we're going to do it with nitrogen in a minute, but this is a case where we have two atoms sharing electrons.
然后同样的，我们也可以很快的对氮气进行类似的处理，但是这是共用电子,的双原子例子。
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Here is the atomic nitrogen, here is the atomic nitrogen and these are the orbitals of molecular nitrogen.
这是氮原子，这是氮原子,然后这是氮气的分子轨道。
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Well, if you get the combustion chamber hot enough, in point of fact, there are some reactions between nitrogen and the oxygen.
如果燃烧室的温度足够高的话，实际上在氮气和氧气之间,会发生一些反应。
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For example, H2, N2, they are going to share the electrons uniformly, equally.
比方说，氢气，氮气，他们都无差别的，完全等价地共享电子。
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Let's look at nitrogen to see if it applies there as well.
让我们看看此原理是否适用氮气。
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We know nitrogen bonds multiple bonds, so let's look at nitrogen.
我们了解氮气中有多重键，我们看看氮气。
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But, as you know, air is only 20% oxygen, the balance being nitrogen.
但是你知道空气中只有20%的是氧气，大部分的是氮气。
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All of these from the group one and two through the group five and six elements, but what about elements, what about molecules like hydrogen, or nitrogen, or maybe oxygen?
所有的这些都是来自于第一主族和第二组主族,到第五主族和第六组主族的悬殊，那么元素呢，比如氢气，氮气或氧气那样的分子呢？
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And, although you think that nitrogen, I mean, it's an inert gas.
尽管你认为那是氮气，我的意思是，它是一种惰性气体。
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Well, we know nitrogen has what?
对于氮气我们知道什么？
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That gets us the first one.
这是氮气的第一根键。
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that nitrogen goes through the combustion chamber.
氮气会经过燃烧室。
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I mean, if the energy is lower to occupy a smaller volume, then if I have this room and a bunch of molecules of oxygen, and nitrogen and what have you in the air, and there are weak attractions between them, why don't they all just sort of glum together and find whatever volume they like.
我的意思是，如果占据小的体积会使能量降低，如果我有这样一个空间,和一些氧气，氮气和其他空气中有的气体，并且分子之间还有微弱的相互作用，为什么他们不黏在一起,然后占据他们所想要占据的体积。
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Let's try nitrogen.
试一下氮气。
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And so now we have this quantity, p times v bar, and the limit of p goes to zero is equal to a constant times the temperature.
不仅仅对氢气或氮气适用，在p趋于0的极限下,它适用于任何气体。
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Let's add them. Nitrogen we start with 2s2, 2p3.
一个个加，氮气以2s2，2p3开始。
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