The equation Al2O3 + 6H2O2 -> 2Al(OH)3 + 3O2

  1. The chemical equation above describes the reaction between aluminum oxide (Al2O3) and hydrogen peroxide (H2O2), resulting in the formation of aluminum hydroxide (Al(OH)3) and oxygen (O2).

  2. Reaction conditions: The reaction occurs at room temperature and standard pressure.

  3. Reaction process:

    • Step 1: Aluminum oxide and hydrogen peroxide react with each other to form aluminum hydroxide and oxygen.
    • Step 2: Oxygen continues to react with aluminum oxide to produce more aluminum hydroxide.

  4. Phenomena occurring:

    • When the reaction occurs, the solid (aluminum oxide) comes into contact with the liquid (hydrogen peroxide) and begins to react.
    • Gas (oxygen) is released during the reaction process.
    • Finally, after the reaction is completed, we will get the precipitate of aluminum hydroxide.

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