00:01
Okay, draw the lewis structure for the iron s .o .4 .2.
00:05
Minors.
00:05
And include all relevant resonance form.
00:09
And shoot the formal charges.
00:12
So in this case, you'll find for the full lewis structure, the s .o .4, phosphorus, form 2 s .o.
00:24
Double bond.
00:27
And one, s .o.
00:34
Single bond.
00:35
And now we can figure out the electrons.
00:39
One, two, three, four, five, six.
00:47
So the structure looks like this.
00:50
So as you can see, all the auction atoms actually satisfy the octet rule.
01:08
Actually, oxygen satisfy.
01:11
If you just count, right? for double bond, you count four electrons.
01:15
For single bond, you count two electrons...