Name of the Experiment: Chemical Test of water
Instruments : Beaker , Burner, net wire , Triple stand , glass rod
Chemicals : Anhydrous Copper Sulphate
Experiment Details : Anhydrous Copper Sulphatewas dissolved into water , heated with bunsen burner and the mixture was cooled finally.
Observation: Blue Crytalline material was found.
Inference : Supplied Liquid sample was water.
Comment : Anhydrous Copper Sulphatereacts with water to produce blue coloured copper sulphate.
Equation : CuSO4(s) + H2O →CuSO4.5H2O(S)
Since copper sulphate reacts with supplied liquid sample and produced blue copper sulphate , hence liquid sample was water.