Question

What happens when copper suplate, blue vitriol solution is heated give equation?

Answer 1

Explanation:

What happens if the copper sulphate crystals taken into dry test tube are heated? ... Heating the CuSO4.5H2O crystals causes then to loose the water of crystallisation that is the 5H2O part. It becomes anhydrous copper sulphate. Its colour changes to white from blue.

Answer 2

The water in the copper sulfate solution evaporates and the crystals of copper sulfate turns from blue to white, meaning that it turns into anhydrous copper sulfate. On re hydrating, you get back the blue color. Heating the CuSO4.5H2O crystals causes then to loose the water of crystallisation that is the 5H2O part.