What is Al(OH)3? Important knowledge about Al(OH)3.

  1. Definition of Al(OH)3
    1.1 Names
    1.1.1 Common name: Aluminium hydroxide
    1.1.2 English name: Aluminium hydroxide
    1.2 Atomic mass: 78
    1.3 Molar mass: 78 g/mol
    1.3.1 Molecular structure: Composed of 1 Al atom, 3 O atoms, and 3 H atoms
    1.4 Ion structure: [Al(OH)3]^0

  2. Properties of Al(OH)3
    2.1 Physical properties of Al(OH)3

    • State of matter: solid
    • Color: white
    • Odor: odorless
    • pH level: neutral
      2.2 Chemical properties of Al(OH)3: Al(OH)3 is a weak base, which can react with strong acids to form salts and water.

  3. Common chemical equations of Al(OH)3
    For example: Al(OH)3 + 3HCl -> AlCl3 + 3H2O

  4. Synthesis of Al(OH)3
    4.1 Laboratory synthesis of Al(OH)3: Al(OH)3 can be synthesized from the reaction between Al and excess NaOH solution at room temperature.
    4.2 Industrial synthesis of Al(OH)3: In industry, Al(OH)3 is synthesized from bauxite ore through the Bayer process.

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