What is SiO3? Important knowledge about SiO3

1. Definition of SiO₃

1.1 Names
1.1.1 Common name: SiO₃ is the chemical formula of the compound silicate.
1.1.2 English name: Silicate
1.2. Atomic mass: There is 1 silicon atom and 3 oxygen atoms in each SiO₃ molecule.
1.3. Molecular weight: The molecular weight of SiO₃ is 76.0832 g/mol.
1.3.1 Molecular structure: The SiO₃ molecule consists of a central silicon atom linked with three oxygen atoms to form a pyramidal structure.
1.4. Ion structure: SiO₃ exists as a silicate ion (SiO₃^2-) in many complex compounds.

2. Properties: SiO₃

2.1 Physical properties of SiO₃
State: SiO₃ is commonly encountered as a solid at room temperature.
Color: The color of SiO₃ depends on the specific compound of which it is a part. It can be white, colorless, or colored depending on the complex substance it forms.
Odor: SiO₃ has no smell.
pH Level: SiO₃ cannot have its pH measured because it is a solid.
2.2 Chemical properties of SiO₃: Silicate is stable under neutral or alkaline conditions, but it can react with strong acids.

3. Common chemical equations involving SiO₃: Regrettably, SiO₃ cannot directly react with metals, acids, non-metals, or salts to form specific chemical equations, it typically exists in complex silicate compounds.

4. Synthesis of SiO₃

4.1 Laboratory synthesis of SiO₃: SiO₃ is usually synthesized from silicon tetraiodide (SiI₄) by passage of iodine gas through a water solution to yield SiO₃ and 4 mol I₂.
4.2 Industrial synthesis of SiO₃: On an industrial scale, SiO₃ is usually synthesized through the smelting process of silicate ore in a blast furnace.