What is As4O10? Important knowledge about As4O10.

  1. Definition of As4O10
    As4O10, also known as Pentaoxide Arsen, is a chemical compound consisting of 4 Arsenic atoms and 10 Oxygen atoms. In English, this compound is referred to as Arsenic pentoxide. The molecular weight of As4O10 is 444.7792 g/mol. The As4O10 molecule is structured from the pyramidal structure of Arsenic, where Arsenic is linked with 5 Oxygen atoms.

  2. Properties: As4O10
    Physical properties: As4O10 is a white, odorless solid with a neutral pH level. Chemical properties: As4O10 has the ability to react with water to form a highly toxic arsenic acid.

  3. Commonly encountered chemical reactions of As4O10
    As4O10 is not a metal, so it does not react with metals. However, it can react with acids and non-metals.
    Example: As4O10 + 6HCl -> 4AsCl3 + 3H2O
    Reaction with salts usually does not occur.

  4. Preparation of As4O10
    In the laboratory, As4O10 is usually prepared by heating As2O3 in the air. On an industrial scale, As4O10 is produced by oxidizing arsenic with oxygen in hot air, under controlled conditions.

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