• And we haven't talked about reactions at all yet, so you don't need to worry about the specifics of that exactly, but just that if you have this negative change in energy, you have a more stable product than you do reactant.

    当然我们还没有开始讨论反应,所以你不用担心它的细节是怎么样的,你只需要知道,如果能量的变化是负值,那么你将得到一个反应物更稳定的生成物。

    麻省理工公开课 - 化学原理课程节选

  • So, if we have energy that's released, would you say that the chlorine ion is more or less stable than the chlorine atom?

    那么,如果我们放出了能量,你认为氯离子氯原子,更稳定还是更不稳定呢?

    麻省理工公开课 - 化学原理课程节选

  • Energy means, you know, chemical reactions happen, and you end up with something that might be exothermic, that is, the products are more stable then the reactants.

    能量表明,当反应发生之后,你最终会得到放热的产物,换句话说就是产物反应物更稳定

    麻省理工公开课 - 热力学与动力学课程节选

  • England's money was more stable than other countries.

    英国的货币其他国家的货币还更稳定些。

    耶鲁公开课 - 金融市场课程节选

  • If I can prove that it is greater than one that means that the line is more stable than the set of ion pairs.

    如果我可以证明它大于,这就表明,这一line要这一系列离子更稳定

    麻省理工公开课 - 固态化学导论课程节选

  • Remember that when we're talking about 4s1, 3d10, that's one of those exceptions where a completely filled d orbital is more stable than we would expect.

    回想上节课的内容我们知道,当我们讨论4s1,3d10,的时候,这是其中一个例外的情况,当,d,轨道全满的时候,电子排布要我们想象的更加稳定

    麻省理工公开课 - 化学原理课程节选

  • So it helps us predict, will we see this, for example, h 2, which we're going to be about to do, we'll see is stabilized because it has more bonding than anti-bonding.

    这帮助我们预测,我们等会会看到,如H2O,我们等会要讲到,我们会看到它更稳定是,因为成键反键更多。

    麻省理工公开课 - 化学原理课程节选

  • The reason this an exception is because it turns out that half filled d orbitals are more stable than we could even predict.

    这个例外的原因是因为,半填充d轨道,我们预期的填充方式更加稳定

    麻省理工公开课 - 化学原理课程节选

  • You wouldn't be expected to be able to guess that this would happen, because using any kind of simple theory, we would, in fact, predict that this would not be the case, but what we find experimentally is that it's more stable to have half filled d orbital than to have a 4 s 2, and a 3 d 4.

    你们不用预期有能力,猜出这个会发生,因为使用任一种简单的理论,我们事实上可以预测不会是那种情况,但是我们在实验中发现的,是半填充d轨道,4s23d4更加稳定

    麻省理工公开课 - 化学原理课程节选

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