What is Ga2O3? Important knowledge about Ga2O3.

  1. Definition of Ga2O3
    1.1 The common name of Ga2O3 is Gallium Oxide. In English, this substance is called Gallium Oxide.
    1.2 Ga2O3 consists of two gallium (Ga) atoms and three Oxygen (O) atoms, hence the atomic mass of Ga2O3 is 69.723 (Ga) and 15.999 (O).
    1.3 The molar mass of Ga2O3 is 187.44 grams/mole. In a Ga2O3 molecule, these atoms connect to each other to form a crystal lattice structure.
    1.4 The ionic structure of Ga2O3 includes two Ga3+ ions and three O2- ions.

  2. Properties of Ga2O3
    2.1 Physical properties of Ga2O3: solid at room temperature, colorless, odorless, and neutral pH.
    2.2 Chemical properties of Ga2O3: Ga2O3 is relatively inactive under normal conditions but can react with strong acids and bases.

  3. Common chemical equations of Ga2O3:
    Note that, Ga2O3 does not react with metals, non-metals or salts but can react with strong acids and bases.

  4. Synthesis of Ga2O3
    4.1 Laboratory synthesis of Ga2O3: Gallium can be oxidized at high temperatures to form Ga2O3.
    4.2 Industrial synthesis of Ga2O3: In industry, Ga2O3 is produced by heating gallium in air.

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