Question

what do you see when penta hydrated copper sulphate crystals are heated

Answer 1

Blue crystals of copper sulphate have water molecules into the structure of the crystal. And a chemical name for the blue crystals in copper sulphate penta hydrate.

- When u heat the crystals, some of the water content is lost.

- New compound, the anhydrous copper sulphate is formed.

- They become white in colour from blue.

I hope this is the answer for your question