- Definition of Ba4S3
Ba4S3, also known as Barium tri-sulphide, is a chemical compound that consists of barium and sulphur atoms. A Ba4S3 molecule contains 4 Barium atoms and 3 Sulphur atoms. In this compound, the Barium atoms have an oxidation number of +2, whereas the Sulphur atoms have an oxidation number of -2. Ba4S3 has the ionic form of 4(Ba2+) and 3(S2-).
- Properties: Ba4S3
Ba4S3 is white, odorless and solid at room temperature. The chemical properties of Ba4S3 also depend on environmental conditions, temperature, and pressure.
- Common chemical equations of Ba4S3
Ba4S3 can react with metals, acids, salts, and non-metals. However, to illustrate more clearly, we need to delve into each specific type of reaction. An example of Ba4S3 reacting with a metal is the reaction between Ba4S3 and Fe to create BaS and Fe2S3.
- Synthesis of Ba4S3
Ba4S3 can be synthesized through the heat reaction between BaS and S at high temperatures. In the laboratory, Ba4S3 is usually synthesized from the reaction between Ba (OH)2 and H2S. Industrially, Ba4S3 is often produced from the beneficiation of barite ore (BaSO4) and then reducing the sulfur with coal to obtain Ba4S3.