What is the name of the compound with the formula BaSO4?

The compound with the formula BaSO4 is known as barium sulfate. This name is derived from its components: barium (Ba), which is the cation, and sulfate (SO4), which is the polyatomic anion. In chemical nomenclature, the cation is named first followed by the anion.

Barium, as a metal from group 2 of the periodic table, carries a positive charge of +2. The sulfate ion has a charge of -2, and together, they form a neutral compound. Barium sulfate is widely used in various applications, including as a radiocontrast agent in medical imaging and as a pigment in paints.

Other compounds mentioned have different chemical formulas and compositions, leading to their respective unique names, which do not align with the formula BaSO4. This emphasizes the importance of understanding chemical formulas and their associated names in the study of chemistry and applications in fields such as funeral service education, where knowledge of various substances is crucial.