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Definition of Al2O3
- Common name: Aluminum oxide, Aluminum trioxide, Bauxite.
- English name: Aluminium oxide, Alumina.
- Atomic composition: Al2O3 consists of 2 aluminum atoms (Al) and 3 oxygen atoms (O).
- Molar mass: 101.96 g/mol.
- Molecular structure: In Al2O3 molecule, 2 aluminum atoms are bonded with 3 oxygen atoms, forming a layered structure.
- Ion structure: Al2O3 does not contain individual ions, but forms a network structure of covalent bonds.
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Properties of Al2O3
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Common chemical equations
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Preparation of Al2O3