Question

Balance equation and type of reaction thx!

1. Al(HSO3)3 + O2 --->

2. Ag + Cu(NO3)2 --->

3. N2O4 --->

Answer 1

It helps us to help you if you use the same screen name. Different names confuse us and you DON'T get a faster answer.
Explain what you don't understand about these. 1 is combustion, 2 is single replacement, and 3 is decomposition.

Answer 2

I hate chemistry ahhhh :( iono how to do these

Answer 3

"I hate chemistry" and "I don't know how to do these" are not expressions that tell me what you don't understand about these. For example, I told you that N2O4 --> was a decomposition. You should know from that that a single molecule (N2O4) decomposes to another substance. A likely choice is
N2O4 ==> 2NO2