Question

Give two examples of hydrated salts which are colored and state their chemical formulas

Answer 1

heya....
1) Copper(||) Sulphate Pentahydrate.....it is blue in colour and its formula is- CuSO4.5H2O

2)Sodium Sulphate Decahydrate........ it is white in colour and its formula is- Na2SO4.10H20

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Answer 2

Hola

MATE

Here is ur answer

Calcium Sulphate pentahydrate

CaSO4 . 5H2O

Blue in colour___

Cobalt Chloride

CoCl .6H2O

Pink in colour_____