Question

write the balance equation of zinc carbonate +zinc oxide+carbon dioxide​

Answer 1

Explanation:

ZnCO3⟶ZnO+CO2

 Here the single compound break down into two components, hence called as decomposition reaction.

Answer 2

Answer:

ZnCO3---->ZnO+CO3

Here the single compound break down two compounds hence called the decomposition reaction...

Explanation:

hope it's helpful