00:01
Alright, so when you're dealing with freezing point depression, i want yellow and black, freezing point depression.
00:16
What we're going to look for is two things.
00:18
So we're going to look for our concentration, and we're going to look for salutes.
00:25
So what i mean is let's take a look at a, where we have 0 .10, i mean, 0 .1 of this sodium phosphate solution.
00:37
So if we split this up, we're going to have 3 and 1.
00:41
So we're going to have four total solutes.
00:42
We're going to do 0 .1 times 4, and this is going to give us a value of 0 .4.
00:49
And so that's going to be our first value.
00:51
So if we do that with b, we have 0 .35 times 2, because it's that sodium plus chloride.
00:58
So that's going to equal 0 .7.
01:00
And that's pretty high right there.
01:01
Our next one, we have a magnesium chloride...