Question

What is the chemical formula of hydrated copper sulphate? What happens
(a) when it is heated ?
(b) when a drop of water is added to above product. Write chemical equations for both.​

Answer 1

Answer:

CuSO4. 5H2O is hydrated copper sulphate formula.

Explanation:

when hydrated copper sulphate is heated.... the water molecules evaporate leaving anhydrous copper sulphate (without water molecules).

formula... CuSo4(anhydrous)

when water is added to CuSO4, it turns back to hydrated copper sulphate.... the formula is given above..!