00:02
Hi there.
00:02
The pressure of a gas, or in this case the partial pressures of a gas, are related only to the number of gas particles that are present.
00:13
Because when we think about this, we have gases in a container that are in constant random rapid motion.
00:23
And when they collide with the walls, their container, they exert pressure.
00:27
So it's only the number of particles that matters when determining a pressure.
00:33
So looking at the sample, the substance that has the highest partial pressure will be the one that has the most molecules, or atoms depending on which substance it is.
01:00
And the lowest partial pressure will be the substance that has the fewest particles.
01:16
Be that atoms or molecules, it doesn't matter.
01:19
It's just the actual number of particles.
01:29
So i'm having a little trouble answering this accurately because the picture only shows part of the box.
01:39
So, but from what i can see, so i'm just going to do it based upon what i can see.
01:44
From there, look at the box yourself and recount these to make sure you have the one that has the most atoms or molecules at the top and the one that has the fewest atoms or molecules at the bottom with the lowest partial pressure...