00:01
Hi there.
00:02
We want to write the balanced complete ionic equation for this reaction.
00:07
Before i do that, i just want to write the molecular, what's called the molecular equation first.
00:12
Even though there are ionic compounds, it's called the molecular equation.
00:16
Because i want to see what the products are and see if we have a reaction.
00:21
Then from there, it'll be simple to write the balanced complete ionic equation.
00:26
So let's get started.
00:27
We have a double displacement reaction going on here between silver 9.
00:32
Which is aquasus and potassium chloride.
00:43
So since it's a double displacement, that means the ions are exchanging partners, they're exchanging places.
00:50
So the positive ion from the first one, the silver, is going with the negative ion from the second compound.
00:57
We get agcl as one of our products.
01:00
The other product is going to be the potassium with the nitrate, the positive with the negative.
01:07
All right, so let's look at it.
01:08
At a solubility table and see if either of these forms of precipitate.
01:13
If neither one formed a precipitate, we would not have a reaction.
01:17
But we notice that silver chloride is insoluble.
01:21
So that does form a precipitate.
01:23
So that is our solid.
01:25
Potassium nitrates are soluble.
01:28
So potassium nitrate is soluble.
01:31
Or in other words, it will remain dissolved in water and be aqueous...