00:01
All right, so h2o and h2s have the same overall shape.
00:06
They are bent.
00:08
So there's going to be two loam pairs and two hydrogens on each one of these.
00:16
Each one has two polar covalent bonds.
00:24
And in each case, they're not going to cancel out.
00:28
So there's going to be a net delta minus up top and delta positive down at the bottom.
00:34
So these can really be approximated as the least.
00:36
Little bar magnets north and south.
00:40
So in terms of boiling point, what we're really always looking at are what are the intermolecular forces? well, everything has london, so they both have london.
00:54
Next, these are both polar.
00:58
So again, there's a tie there.
01:00
Polar means we're going to have the bar magnets...