00:01
In this problem, we're asked to look at the salts i've written right here and we're asked to compare which can compare directly.
00:10
You'll see what i mean in a moment using ksps to estimate solubilities.
00:34
And we are given a, no, our first one is wrong.
00:40
My first one is wrong.
00:43
This should be a.
00:47
And here i have copper two carbonate.
00:53
So then i will have a is ag2co3, b, c, and d.
01:07
B, nis, cos, and pbcro4.
01:16
This dissociates to two ions.
01:27
This dissociates to three ions.
01:35
Okay, over here, this dissociates to three ions, two ions, two ions, and two ions.
01:47
So for the three ions, you can match this to ag2co3.
01:56
This will match with a.
01:59
For my second one, this will match with two, b, c, and d, all the two ions.
02:09
So there's my first part of this...