What is Al2S2O6? Important knowledge about Al2S2O6.

  1. Definition of Al2(SO4)3

1.1 Name
Al2(SO4)3 is the chemical symbol for the compound aluminum sulfate, also known as aluminum sulphate or aluminum alum.

1.2 Atomic Mass
The atomic mass of Al2(SO4)3 is 342.15 g/mol.

1.3 Atomic Weight
The atomic weight of each atom in Al2(SO4)3 are as follows: Aluminum (Al): 26.98 g/mol, Sulfur (S): 32.06 g/mol, Oxygen (O): 16.00 g/mol.

1.4 Ion Structure
Al2(SO4)3 is composed of two aluminum ions (Al3+) and three sulfate ions (SO42-).

  1. Properties of Al2(SO4)3

2.1 Physical Properties of Al2(SO4)3
Al2(SO4)3 in solid state is white in color. It has no distinctive smell and has a pH value of about 3 (acidic).

2.2 Chemical Properties of Al2(SO4)3
Al2(SO4)3 easily reacts with bases to form complex compounds like aluminates. It can also react with salts to form different salts.

  1. Common Reactions of Al2(SO4)3
    In this section, we will consider some common reactions of Al2(SO4)3. Unfortunately, specific examples for each type of reaction cannot be provided as Al2(SO4)3 does not regularly react with metals, acids or nonmetals.

  2. Preparation of Al2(SO4)3

4.1 Laboratory Preparation of Al2(SO4)3
Al2(SO4)3 is usually prepared by the reaction of aluminum with sulfuric acid.

4.2 Industrial Preparation of Al2(SO4)3
On an industrial scale, Al2(SO4)3 is typically produced by melting aluminum and sulfur in air.

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