Question

Am using the inventory method at moment but am stuck on how fill i the inventory for

__Agl+__Fe2(CO3)3--> __Fel3+__Ag2CO3

I think the brackets are throwing me

Hows this

element b4 after
------------------------------------
Ag 1 2
l 1 3
Fe 6 1
CO 3 3
I don't know if this is right???
Can you fill in the missing pieces of the puzzle Thanks Andy

Answer 1

__Agl+__Fe2(CO3)3--> __Fel3+__Ag2CO3

<b>You're just making these things hard on yourself..
</b>
1.Look at CO3 on the left. There are 3 so add a 3 on the right for Ag2CO3.
2. That means 6 Ag so place a 6 for AgI on the left.
3. That means 6I so 2 FeI3 on the right.
4. I didn't check and I ALWAYS do but I'll leave it for you to check.

Answer 2

thanks dr bob
Andy