00:01
This problem within this compact and first we're going to find hybridization.
00:05
So here we're looking at sigma bonds and lone electron pairs and we're looking at the atoms that have our stars next to them.
00:18
So we can start with oxygen.
00:20
We're going to add the number of sigma bonds and electron pairs and that will tell us our hybridization.
00:29
So we have one sigma bond and two electron pairs.
00:34
So that adds a 3.
00:36
So it's sp2 hybridized.
00:43
And our carbon here, it has three single bonds and no one pairs.
00:50
So it's also sp2 hybridized.
00:56
Our oxygen here does have two lone pairs.
01:00
So we have two sigma bonds and two lone pairs.
01:04
So that's sp3 hybridized.
01:09
Our carbon here has one, two, three sigma bonds.
01:14
So it's sp2 hybridized.
01:19
And this carbon here has 1 -2 -sigma bonds, so it's s -p -hybridized.
01:29
And then we want our bond angles around each atom.
01:33
So if we start at this carbon here, we have four groups coming off of it.
01:39
So this is a tetrahedral...