Question

what is the chemical formula of alum??​

Answer 1

Answer:

Chemical formula of alum is

KAl(SO₄)₂·12H₂O

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Answer 2

Answer:

Chemical formula of ALUM is as follows :

K2(SO4). Al2(SO4)3 . 12H2O

It's other name is Potash Alum.

The main functions of Potash Alum are as follows:

1. If helps in sedimentation of the suspended particles in a suspension. This helps in decantation and separation of mixtures.

2. It is used in Tanning of leather.

3. It is used as a flocculant.

4. It is an ingredient in Aftershaves

Main problems in using alum:

1. It is emetogenic (i.e. causes vomiting feelings after usage)

2. It can cause primary health problems because it can upset the ionic equilibrium of the body.