What is Mg2S2O7? Important knowledge about Mg2S2O7.

  1. Definition of Mg2S2O7
    1.1 Names
    1.1.1 Common name: Magnesium pyrosulfate
    1.1.2 English name: Magnesium pyrosulfate
    1.2 Atomic structure: Mg2S2O7 consists of 2 magnesium atoms (Mg), 2 sulfur atoms (S) and 7 oxygen atoms (O).
    1.3 Atomic mass: The molecular weight of Mg2S2O7 is 232.47 g/mol.
    1.3.1 Molecular structure: Mg2S2O7 has a molecular structure consisting of 2 Mg2+ ions, 2 S2- ions and 7 O2- ions.
    1.4 Ion structure: Mg2S2O7 consists of Mg2+ ions and (S2O7)2- ions.

  2. Properties of Mg2S2O7
    2.1 Physical Properties
    State: Crystalline powder, colorless.
    Color: Colorless
    Odor: Odorless
    PH level: No information
    2.2 Chemical properties: Magnesium pyrosulfate is unstable in water, easily decomposing into magnesium sulfate and sulfur trioxide.

  3. Common chemical reactions of Mg2S2O7
    There is very little information about the chemical reactions of Mg2S2O7 with other substances. It is mainly prepared from magnesium sulfate (MgSO4).

  4. Synthesis of Mg2S2O7
    4.1 Laboratory preparation: Mg2S2O7 can be prepared from the reaction of magnesium sulfate (MgSO4) and sulfuric acid (H2SO4).
    4.2 Industrial preparation: A common industrial preparation method is through the heating process of magnesium sulfate.

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