What is Mg2SiO3? Important knowledge about Mg2SiO3.

  1. Mg2SiO3, also known as Magnesium Silicate, is a type of chemical compound belonging to the silicate group. In this formula, there are 2 Magnesium (Mg) atoms, 1 Silicon (Si) atom, and 3 Oxygen (O) atoms. In English, it is called Magnesium Silicate. The molar mass of Mg2SiO3 is 100.39 g/mol. Its molecular structure includes two magnesium ions (Mg^2+), one silicate ion (SiO3^2-) linked together.

  2. Properties:

    • Physical Properties: Mg2SiO3 usually appears as white powder, odorless, tasteless, insoluble in water and has a neutral PH.
    • Chemical Properties: Mg2SiO3 is very stable, not easily decomposed in normal conditions. However, it can react with acids to form magnesium salt and silicic acid.

  3. Common reactions: Mg2SiO3 does not react directly with metals. However, it can react with acids, nonmetals like F2, Cl2, Br2, I2 to form other compounds.

  4. Preparation of Mg2SiO3:

    • In a lab: Mg2SiO3 can be prepared from MgO and SiO2 according to the reaction: 2MgO + SiO2 -> Mg2SiO3
    • On an industrial scale: Mg2SiO3 is usually produced from the melting process of magnesium and silicate at high temperatures.

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