00:01
We are given this chemical compound, so h2noh, and we are going to estimate the bond length, the bond angle of as many of them as we can.
00:11
So the first thing we should do is draw it, so we're going to be h, h, and o, h, right? and we count total number of valance electrons.
00:22
So we have three hydrogens.
00:24
There's two here and one here.
00:25
Each of them has one valance electron, but we have one nitrogen.
00:30
Each of one has five valence electrons.
00:32
And then we have oxygen, which has six valence electrons.
00:35
So that would give us 14 total electrons that we can use.
00:39
So we connect two, four, six, eight.
00:43
So we have used eight electrons.
00:45
That will give us six electrons left.
00:47
We're not going to put anything in hydrogen because hydrogen is stable once it has two share electrons, which are those are the two.
00:54
So we're going to put them in the nitrogen and the oxygen.
00:56
So two, four, and then six...