So, in order to fill our octet, what we do is put two on the nitrogen and two on the carbon.
因此,为了填满我们的“八隅体“,我们需要将两个放到氮上,将另外两个放到碳上。
So in terms of total numbers that we would need to complete our octets and fill our valence shells, we would need 18 electrons.
因此要填满我们的“八隅体“,排满所有的价壳层,我们总共需要十八个电子。
And which ones you can put in. How to fill up that bin. Very important in shipping.
还有置放的种类,如何填满这个箱子呢?,这在运输中是个很重要的问题。
In order to fill their own bellies, so greedy are they, they intruded into the church's fold and devour for themselves -this is how the allegory works -devour for themselves the nourishment that of course they should be sharing with their flock.
为了填满他们的欲望,他们挥霍了教会的资金,这就是讽喻的含义,在自我满足中尽情的挥霍,当然他们需要与自己的信徒共享。
He says in Genesis 1:28-29, he blesses them, "God blessed them and God said to them, ; 'Be fertile and increase, fill the earth and master it; And rule the fish of the sea, the birds of the sky and all the living things that creep on earth.
创世纪》第一章第28和29中他说,他保佑他们,“上帝保佑他们,并对他们说,要富饶多产,填满地球并且掌管它;,管理海中的鱼,天上的鸟,以及一切爬行在地上的生物。
And I think the task of the novel is to fill that structure in.
我想这本书的任务,也就是将那种构架给填满。
Let's get the violins to fill in sonic space.
于是用小提琴把声音的空间填满
I mean, think of going out to a nice dinner, you're completely full, your body doesn't really need more calories necessarily, your stomach has had enough, and then the dessert cart comes by, or there are the mints on the way out of the restaurant or something.
我是说,比如出去享用一顿丰盛的大餐,你已经完全吃饱了,你的身体确实不再需要更多的能量,胃也填满了,这时甜品车经过身边,或者在出餐厅时门口时有人给你薄荷糖
That happens because of space issues that you were asked to do that, because you can always assume that all of the core orbitals are already going to be filled.
这是出于空间的考虑,要求你这么做是因为,你总是可以假定所有的,芯电子轨道都已经填满了。
So if we take a look at nitrogen here, what you'll notice is we have thre available for bonding, - and we already have our lone pair -- one of our orbitals is already filled up.
如果我们看一下氮原子,我们注意到我们可以成3个键,我们已经有一个孤对-,其中的一个轨道已经被填满了。
So, in order to fill up our shell, what we need is 3 times 8 or 24 electrons.
因此,为了填满所有的壳层,我们需要三乘以八也就是二十四个电子。
So to figure out bonding electrons, -- what we take is that number 18, which is our total number of electrons we need to fill valence shells, and we subtract it from our number of valence electrons, which is 10.
那么为了找出成键电子,我们将十八,也就是填满所有价壳层,所需要电子的总个数,减去我们所有的价电子的个数,也就是十。
I'll compute its value. Then I'll empty the backpack out, put another combination of stuff compute its value, try all possible ways of filling up the backpack, and then when I'm done, I'll know which was the best.
直至把它填满,然后计算价值,然后我把包里的东西都导出来,再换一堆东西计算它们的价值,尝试过所有填满包的方案后,我就知道哪一种方案是最好的了。
The nitrogen. The reason being that's the only one that didn't have a full octet yet.
氮,因为只有它的“八隅体“,还没有填满。
So, basically what he's showing in these cubes is that there are eight spaces that need to be filled up to have a full cube.
因此,基本上他在这里展示是这些立方体中一共有,八个位置,需要把它们都填满才得到一个完整的立方体。
So, if you look at all of these, we have full octets for all of them, and if we count up all of the valence electrons, it's going to be equal to our number 26 here.
那么,如果大家看看所有的这些,它们的“八隅体“都填满了,而如果我们来数一数价电子的总个数,它应该就等于我们这里的二十六。
So we can add three hydrogen atoms here, and fill in our other orbitals right here.
我们可以加三个氢原子到这里,填满其它的轨道。
And all we need to do is go over here now and fill up our octets.
而我们所需要做的就是到这里来,把我们的“八隅体“都填满。
Yes. Definitely, because both of these are not anywhere near filling up their octets yet.
应该,肯定的,因为它们两个都还没有,填满它们的“八隅体“
But that each individual fluorine atom has eight electrons, or full octet around it.
但是每个氟原子现在都有八个电子,或者说周围有一个填满的八隅体。
So we can have our two hydrogen atoms come in here, and what we will find is - now that we have all of our orbitals filled up -- so thinking about what this angle is here, would you expect it to be less than or greater than what we saw for ammonia before?
我们在这里有两个氢原子,我们会发现,现在我们所有的轨道都填满了-,考虑一下这里的角度,你们觉得它比在氨中看到的,要大还是要小?
So, in terms of finishing our Lewis structure, we're actually not done yet here, even though we have full octets, and we've used up all of our valence electrons, and the reason is because it's c n minus, so we need to make sure that that's reflected in our Lewis structure, so let's put it in brackets here, and put a minus 1.
那么,根据我们的路易斯结构的完成情况,我们实际上还没有全部完成,尽管我们有了填满的“八隅体“,而且用完了所有的价电子,原因就是因为这是一个负离子,我们需要确保我们的路易斯结构能反映出这一点,所以让我们给它加个括号,再加个负一。
So, our two glitches we see when we go from the 2 p, or from 2 s to start filling the 2 p, and then we also get another glitch when we've half-filled the 2 p, and now we're adding and having to double up in one of those p orbitals.
因此,我们的看到的两个小偏差,一个是在开始进入,2,p,轨道,或者说在填满,2,s,轨道之后,开始填,2,p,轨道的时候出现的,另一个则是在,2,p,轨道半满之后,开始继续加电子,使得其中一个,p,轨道上的。
According to the text, the Israelites have multiplied, They've filled the land of Goshen that had been given to them during Joseph's tenure in office, And this new pharaoh who feared them He didn't know Joseph, he feared the foreign presence He rose and he attempted to curb their growth.
根据文本,以色列人生养众多,他们填满了Goshen这片土地,约瑟夫执政的时候将土地赠于他们,这位新法老害怕他们,他不认识约瑟夫,他害怕外来人的出现,他反抗并试图压制他们的发展。
So, we need to fill our octet for selenium, so 1, 2, 3, 4.So, this is our Lewis structure here, hopefully you can see why it's not linear.
我们要填满硒原子的八配位,所以1,2,3,4。这就是Lewis结构,希望你们能看出来为什么它不是直线型的。
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