Question

What type of coating is formed on copper articles when they get corroded? Give equation.

Answer 1

there is a green coloured coating on copper when they react with air +water
I think that coating of carbon

Answer 2

hi mate!!!
here's your answer!!!
The greenish layer which appears on the surface of Copper if actually the corrosion ofCopper. ... Further this Copper Oxide reacts with Carbon dioxide to form Copper carbonate(CuCO3