actually our third, but the second one we're going to talk about in terms of formal charge, which is thionyl chloride.
实际上是第三个,但它是第二个,形式电荷的例子,也就是亚硫酰氯。
and should be in charge of the storytelling, the details of the storytelling.
应该负责故事讲述以及它的细节部分。
And so we have a positive charge in the nucleus which is given by the number of protons.
在原子核上,有很多质子聚集而形成的正电荷。
At the annual meeting, the shareholders can come and elect a board and the board then is in charge of the company.
在年会上,股东会聚集起来,选出董事会来管理公司
So even if we strip an atom of all of its electrons, we still have that same amount of positive charge in the nucleus.
所以即使把一个原子的所有电子都拿走,原子核还是带那么多的正电。
I don't mean they dig in the ground, but they supervise it; they think about it. They are like people who are in charge of a plantation, their own plantation,I mean.
他们亲自开垦土地,但是他们亲自监督,他们出谋划策,他们就像是,自己种植园的负责人
And another five, or seven, or eight years went by, and the treasurer job became even too big of a job, and he became in charge of investor relations.
几年以后,财务主管负责的工作也很多了,他就开始负责投资关系。
Well, I actually think the Russian formalists can be defended against the charge that, unbeknownst to themselves, they fall back in to form-content distinctions by insisting on this variety of dualities.
但是我认为,这些形式主义者们在不自觉中,对于形式和内容的双重性,太过偏执。
In fact, the three justices, the three judges, who were in charge of the judicial trial of Charles I, King Charles, the one who lost his head, those three judges later found a home where?
实际上,那三个法官,主持了查理一世审判的法官,查理一世丢了头,这三个法官后来在?
So whilst the Queen is in charge and is Head of the Church,
所以,女王统治国家的同时,也是教堂的头领,
It's your own decision to eat Okay. The man is in charge of his dietary destiny.
吃什么该由你自己做主,很好,男人应该掌控自己的饮食命运
So the Romans were in charge of Judea from 63 BCE on.
所以罗马人自公元前63年开始统治朱迪亚。
But I want you to tell me in terms of thinking about formal charge, which Lewis structure would you predict to be the most stable?
但我想让大家告诉我,从形式电荷的角度考虑,你会预测哪一个路易斯结构是最稳定的?
So when we talk about the size of multi-electron orbitals, they're actually going to be smaller because they're being pulled in closer to the nucleus because of that stronger attraction because of the higher charge of the nucleus in a multi-electron atom compared to a hydrogen atom.
所以当我们讨论,多电子轨道的尺寸,它们实际上会变得更小,因为多电子原子的原子核,相比于氢原子,有更高的电荷量所以,有更强的吸引力,所以可以拉的更近。
But we could, for example, look at a case where we have several different structures that look pretty good, and the one we want to determine as being the lowest energy structure is the one in which the absolute values of the formal charges are going to be lower, so essentially that they have less charge separation.
但是我们可能,比如,遇到一种情况,有好几个候选的路易斯结构看起来都挺好的,这时候我们就需要,通过比较哪个形式电荷的绝对值更低,来决定哪个结构的能量更低,本质上这个结构中分开的电荷更少。
So what we see is that structure a is the most stable because we have the least separation of charge in the case of structure a.
因此我们看到结构,A,应该是最稳定的,因为这种情况下,分开的电荷最少。
应用推荐