00:01
Okay, so we're talking about ksp in terms of molar solubility.
00:05
So it's important to realize that for any given compound, ksp is basically the multiplication of the different molar solubilities of each aspect of that.
00:20
So for ab, it's going to be the molar solubility of each, which we're going to assume is x.
00:31
So x and x is just x squared, right? so we get x times x makes x squared.
00:39
If we have ab2, the ksp is basically the molar solubility of a, which is x, and the molar solubility of b, which is also x, squared, which is x cubed.
01:01
So this continues on.
01:02
I'm sure you can kind of see where this is going...