Question

what is the chemical formula of Alum ?? what is Alum ?​

Answer 1

Answer:

what is the chemical formula of Alum ??

KAl(SO₄)₂·12H₂O

Explanation:

what is Alum ?​

An alum is a type of chemical compound, usually a hydrated double sulfate salt of aluminium with the general formula XAl ₂·12H ₂O, where X is a monovalent cation such as potassium or ammonium. By itself, "alum" often refers to potassium alum, with the formula KAl ₂·12H ₂O.

Answer 2

Answer:

Al2(SO4)3

Explanation:

An alum is a type of chemical compound, usually a hydrated double sulfate salt of aluminium with the general formula XAl(SO 4) 2·12H