00:01
So this question is pretty interesting, too.
00:02
They're asking you if there is a difference between having a two to one ratio of hydrogen to oxygen in the gas form versus a sample of water vapor, which in itself has a two to one ratio between hydrogen, right? so you have one hydrogen, you have two hydrogens, two to one ratio of hydrogen to oxygen to oxygen.
00:27
There's a big difference, actually.
00:29
There's a huge difference.
00:30
So the difference on the left is that you have, even though there's a two -to -one mixture of these two gases, this is a homogenous mixture of gases.
00:42
And they're not chemically combined, right? so you have separate hydrogen molecules from, you have the hydrogen molecules separate from the oxygen molecules.
00:55
In a sample of water or in a water molecule, you have, the oxygen chemically bound to both hydrogen atoms.
01:03
There's a huge difference.
01:05
So, and i guess the difference would be you can separate a mixture.
01:11
In many cases, you can separate a mixture through some kind of means...