Give the formulae of the following salts. (a) Blue vitriol (b) Green v – InterviewSolution

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1.	Give the formulae of the following salts. (a) Blue vitriol (b) Green vitriol (c) Potash alum
Answer» Blue vitriol `-CuSO_(4)5H_(2)O`, Green vitriol `-FeSO_(4)7H_(2)O` Potash alum `-K_(2)SO_(4)A1_(2)(SO_(4))_(3)24H_(2)O`.

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