Question

MgCl2 + AgNO3 → AgCl + Mg(NO3)2

Answer 1

The answer is: MgCl2 + 2AgNO3 → 2AgCl + Mg(NO3)2

So basically put; blank, 2, 2, blank

Hope this helps :)) <3

Step-by-step explanation:

Answer 2

MgCl2 + 2AgNO3 → 2AgCl + Mg(NO3)2

Step-by-step explanation:

I'm assuming you want to balance it so...

The first thing I see is that there are two chlorines on the reactant side and one on the product side

Adding a coefficient of 2 would get 2AgCl2

Now there are two silvers on the reactant side, so add a 2 to AgNO3 on the products side. Now they are all balanced.

If that is not what you are looking for let me know!