Mg3(AsO4)2, also known as Magnesium Phosphate, is a type of salt composed of 3 magnesium atoms (Mg), 2 phosphorus atoms (P), and 8 oxygen atoms (O).
In Mg3(AsO4)2, the atomic mass of Mg is 24.305, P is 30.974, and O is 15.999. From this, we can calculate that the total molecular weight of this compound is 262.857. This compound consists of Mg2+ ions and (AsO4)3- ions.
As for its properties, Mg3(AsO4)2 is solid at room temperature, colorless, and odorless. The pH level of Mg3(AsO4)2 solution is typically neutral.
The chemical reactions of Mg3(AsO4)2 often involve the replacement of magnesium atoms by other metal atoms, or its decomposition into other substances as the temperature increases.
Mg3(AsO4)2 can be synthesized through the neutralization reaction between phosphoric acid and magnesium hydroxide. In the laboratory, this can be done by mixing solutions of these two substances. In industry, Mg3(AsO4)2 is usually produced from the separation of magnesium from natural sources such as dolomite or magnesite, followed by a reaction with phosphoric acid.