00:01
All right so we're asked to determine which of the combinations will yield a precipitate.
00:08
The first one we have magnesium nitrate, silver nitrate.
00:16
This will not even have any reaction at all because the solutions are both soluble and the product is soluble.
00:29
They have the same anion so you won't have any reaction.
00:32
As for the first one, the other combination, ammonium bromide and potassium phosphate.
00:44
They are both soluble solutions.
00:48
Then of course you're not going to have any precipitate either because the product ammonium phosphate and potassium bromide, they are both soluble.
01:02
All sorts of ammonium are soluble.
01:06
Ammonium, potassium and sodium so no precipitate.
01:10
The other one you have magnesium chloride and sodium sulfate.
01:17
So we have magnesium chloride and sodium sulfate.
01:24
We are going to have magnesium sulfate and sodium chloride.
01:31
The product, right, and they're both soluble also.
01:36
They're both soluble solutions...