Barium sulfide is BaS.
BaS
Ferrous is the traditional name of the iron (II) ion. (Fe 2+) The formula for ferrous sulfide is FeS since sulfur has a charge of -2.
The chemical formula for Barium perbromate is Ba(BrO4)2.
The chemical formula for barium nitrite is Ba(NO2)2.
The barium chlorate formula is Ba(ClO3)2.
The chemical formula for barium chlorate is Ba(ClO3)2.
The chemical formula for barium hydroxide is Ba(OH)2.
The chemical formula for Barium ion (Ba2+) is simply Ba2+ and the chemical formula for Nitrate ion (NO3-) is NO3−. To represent the compound formed by Barium ion and Nitrate ion, write Ba(NO3)2.
Be(CN)2 Since Be occurs as Be2+, it takes 2 (CN)- ions.
The symbol for sulfide, one of the many ions, is S2-.
The cation of barium is Ba(2+).
Ba(OH)2 is the chemical formula barium hydroxide.