What information about a substance does the BaSО4 formula carry?

BaSO4 tells us that this is a salt of barium sulfate. Salt refers to complex substances formed as a result of the replacement of one or more hydrogen atoms in an acid with a metal. The salt formed consists of the alkaline earth metal barium and the acidic residue of sulfuric acid. Salts are a white, solid, crystalline substance, insoluble in water. The salt of alkaline earth metals of reactive purity is used in radio electronics and the aviation industry, as well as in the production of pharmaceuticals.



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