Question

i need these answers please help me out​

Answer 1

Explanation:

i) Hydrated copper sulfate has 5 molecules of water of crystallization and when it is heated it loses these water molecules become anhydrous and from blue color to colorless form.

ii) It can be prepared by adding slight excess of iron to dilute sulphuric acid. After completion of reaction the liquid is concentrated by boiling. Then the solution is filtered and allowed to cool. The crystals are separated and dried, then recrystalizes from water

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Answer 2

Answer:

1) Anhydrous

2) Diluent sulphuric acid

3) Neutralization

4) Salts and acid leons

5) Neutralization