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Definition of Al2(SO3)3
1.1 Names
1.1.1 Common name: Alumini Sulfite
1.1.2 English name: Aluminum Sulfite
1.2. Atomic mass: 342.15 g/mol
1.3. Atomic weight
1.3.1 Molecular structure: The molecule Al2(SO3)3 consists of 2 Al atoms, 3 S atoms and 9 O atoms.
1.4 Ion structure: This molecule consists of Al3+ ions and SO32- ions. -
Properties: Al2(SO3)3
2.1 Physical properties of Al2(SO3)3
State: solid
Color: white
Smell: odorless
pH level: this substance is a weak acid.
2.2 Chemical properties of Al2(SO3)3: Al2(SO3)3 reacts with strong acids to form SO2 and SO3, and with alkali metals to form Al(OH)3. -
Common chemical reactions of Al2(SO3)3
Reaction with HCl acid to form AlCl3 and SO2:
Al2(SO3)3 + 6HCl -> 2AlCl3 + 3SO2 + 3H2O -
Synthesis of Al2(SO3)3
4.1 Laboratory synthesis of Al2(SO3)3