What is MgSiO3? Important knowledge about MgSiO3.

1. Definition of MgSiO₃

MgSiO₃, also known as magnesium silicate or enstatite, is a chemical substance containing the elements magnesium (Mg), silicon (Si), and oxygen (O). In the MgSiO₃ molecule, there is one magnesium atom, one silicon atom, and three oxygen atoms. The total atomic mass of MgSiO₃ is approximately 100.39 g/mol. The structure of the MgSiO₃ molecule includes Mg₂+ ions and polyanion (SiO₃)₂- ions.

2. Properties: MgSiO₃
   2.1 Physical properties of MgSiO₃
   MgSiO₃ is in solid state, with a white or light gray color, and has no odor. The pH of MgSiO₃ cannot be clearly defined as it is insoluble in water.
   2.2 Chemical properties of MgSiO₃
   MgSiO₃ can withstand high temperatures and is less reactive with other substances. However, under high temperature and pressure conditions, it can react with CO₂ to form MgCO₃ and SiO₂.

3. Common chemical equations of MgSiO₃
   Chemical reactions of MgSiO₃ are not common. However, when exposed to CO₂ under high pressure and temperature, MgSiO₃ can form MgCO₃ and SiO₂ as follows: MgSiO₃ + CO₂ -> MgCO₃ + SiO₂.

4. Synthesis of MgSiO₃
   4.1 Laboratory synthesis of MgSiO₃
   The synthesis of MgSiO₃ in the laboratory is not frequently performed due to the high pressure and temperature conditions required.
   4.2 Industrial synthesis of MgSiO₃
   MgSiO₃ is commonly found in nature in the form of the mineral enstatite. Industrially, it can be produced from the thermal treatment of dolomite (MgCa(CO₃)₂) or serpentine (Mg₃Si₂O₅(OH)₄) under high temperature and pressure conditions.