Question

chemical equation when calcium carbonate is heated​

Answer 1

Hey Friend here is your answer------------------------

CaCO3 (s) ---> CaO (s) + CO2 (g) All metal carbonates decompose to give the metal oxide and carbon dioxide. As calcium ions has a 2+ charge, the formula of calcium carbonate will Be CaCO3 (as carbonate is a 2- ion).

Hope it will be correct....

****Best of luck****

Answer 2

Calvin Carbonate- CaCO3

CaCO3 --------------> CaO + CO2