00:01
Alright, so in this question we're drawing structures of polymers.
00:04
Starting with a, we're doing teflon.
00:06
And what we're going to do is we're just going to have this kind of sitting on here.
00:17
And i can draw my brackets around here.
00:22
And if i will be pretty specific of what's going on, i can then draw the next one, kind of out here.
00:30
Having both the fluorines, i can do the same thing on this side where i have carbon double bond.
00:41
And having both the fluorines here.
00:46
And just in case it's not clear that this middle unit kind of repeats itself, i can just write n to show that that's going to repeat a certain number of times.
00:55
So going on to b for polystyrene, are we doing something pretty similar, right? so we're going to have here...