The chemical formula of blue vitriol is CuSO4.5H2O.
It is also known as crystalline copper sulphate or, Copper(II) sulphate pentahydrate.
It is used in insecticides and germicides, in electrolytes for batteries, and in electroplating baths.
Write the chemical name and formula of the following salts. [2 MARKS] a) Epsom salt b) Blue vitriol
The correct formula for blue vitriol is :