Question

what is chemical formula of the sulphates of aluminium ,ammonium and zinc​

Answer 1

Answer:

Aluminium Sulphate is Al(SO₄)₃ Ammonium Sulphate is NH₄SO₄ Zinc Sulphate is Zn(SO₄)₂

Explanation:

Answer 2

Answer:

Valency of aluminium, ammonium and Zinc are 3, 1 and 2 respectively. The valency of sulphur is 2. Hence, the chemical formula of the sulphates of aluminium, ammonium and Zinc are Al2(SO4)3 , (NH4)2SO4 , ZnSO4

Explanation:

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