00:01
We are asked to name two compounds.
00:02
Here's the first compound.
00:04
So i've got, i'm going to do all this c first, then i'm going to draw.
00:15
All those little marks that don't have anything by them are hydrogens.
00:23
And i've got a c with an h2, a c with an h2, and i have a c with an h.
00:33
Valors low.
00:34
C with an h.
00:40
H2, h2, c with an h.
00:48
Then i've got a c and a c and a c.
00:52
And a c with an h and a h and a c with one, two, three.
01:00
So then we're going to name this compound, and to do this, i'm going to start numbering from this side.
01:06
I'm going to go one, two, three, four, five.
01:11
I feel like i missed one.
01:15
One, two, there's those two, and there's that one.
01:19
Then i've got one, two, and this one.
01:24
Then i have, that's these three.
01:26
And i have ch2, ch2, c with an h, and then my methyl, and i have ch2 and c with ch3.
01:47
So let's count this as one, two, three, four, five, six, seven, eight.
01:55
So i've got an eight chain carbon here.
02:00
This is going to be an octane.
02:05
And i have two methyl groups on two.
02:08
And i've got methyl, i've got metals.
02:14
On 2 and 2 and 7.
02:21
So i've got 2 -27 -tri -methal -octane, and then i've got an ethyl group on my 4.
02:38
So i've got 4 -ethyl -227 -trimethyl -octane...