00:01
In this problem, we're talking about benzene.
00:03
And you may see a drawn like this, or sometimes we just draw like this.
00:09
And the circle means that each of our bonds is more than a single bond.
00:16
So we don't really alternate double and single bonds in reality.
00:20
Because we have, this shows we have localized, or sorry, we have delocalized, the localized electrons.
00:34
So we have high electron density in there.
00:37
And if you look at each carbon, so there's carbon here, and you have hydrogen there.
00:47
So coming from that carbon, you have one, two, three sigma bonds.
00:56
Because remember, a double bond has one sigma bond and one pi bond.
01:03
And when we're looking at hybridization, we're looking at the number of sigma bonds and electron pairs.
01:13
So there's no electron on the carbon...