Question

Holla Guyz!! Please help me out!!

The photograph below shows a carved lime stone head. The surface of the limestone have changed over many years.

Which process made the surface of the lime stone change over many years?
Write a word equation for the change that has occurred.

Answer 1

Answer:

a) carbonization is the process due to which the surface of the limestone changed over many years

b) CaO + Co2 = CaCO3