00:01
Okay, so when we write a condensed structural formula, the hydrogen that is attached to the atom is usually written right behind the atom.
00:09
So in this figure, we see that we have a ch3 and it's bonded to a carbon, right? the hydrogen, the h3 that is written right after the carbon means that the three hydrogens are bonded to that carbon.
00:22
And that carbon is bonded to a carbon with one hydrogen bonded to it.
00:27
And then that carbon is also bonded to a ch3 right and then this carbon here is bonded to another ch right it's bonded to a carbon that has one hydrogen coming off of it and a ch3 coming off of it then that carbon is bonded to another ch with which is bonded to another ch3 and now this carbon right here is bonded to a carbon with three hydrogen is coming off of it.
00:58
So this is the condensed structural formula.
01:01
You can also write, there's another way to write it.
01:03
So it's ch3, right? so this represents this ch3 right here.
01:09
Now we have carbon hydrogen.
01:11
So carbon hydrogen.
01:13
And then we know that this ch3 right here comes off of this carbon...