AlS
Fe2S3
The formula of lead (II) sulphide is PbS whilst the formula of lead (IV) sulphide is PbS2. The formula is: PbS and the number of Solubility product constants is 3x10^-25 if you're interested;)
The chemical formula of hydrogen sulphide is H2S.
An arsenopyrite is a silvery-grey ore of arsenic - a mixed arsenide and sulphide of iron, chemical formula FeAsS.
aluminium nitrate.
H3AsO3 is the formula. The name of the compound is Arsenious acid.
The formula for Lead Sulfide (or Lead Sulphide) is either: PbS for Lead(II) Sulphide, or PbS2 for Lead(IV) Sulphide.
The barium ion has the formula Ba2+, and the Sulphide ion has the formula S2-. The formula for the formation of Barium Sulphide is: Ba + S --> BaSThe formula for Barium Sulphide is BaS
Formula: S2-
A.Metallic sols(eg.Gold sol,Ag sol) B.Acidic Dyes(eg. Eosin ,Congo Red )
Formula: CaS
Formula: SiS2
CaS
Cu2S
It is SrS
It is As2S3