Sulfite = SO3-2
Not to be confused as Sulfide
The chemical formula for the hydrogen sulfide ion is (HS^-).
The chemical formula for aluminium sulfide is Al2S3.
Potassium has a formal charge of +1, and sulfide has a formal charge of -2, so: K2S
The chemical formula of sodium sulfide is Na2S.
The formula for copper(II) sulfide is CuS the formula for copper(I) sulfide is Cu2S.
The chemical formula for the hydrogen sulfide ion is (HS^-).
The chemical formula for aluminium sulfide is Al2S3.
Potassium has a formal charge of +1, and sulfide has a formal charge of -2, so: K2S
The chemical formula of sodium sulfide is Na2S.
The formula for copper(II) sulfide is CuS the formula for copper(I) sulfide is Cu2S.
H2S is the chemical formula of hydrogen sulfide. The ion sulfite has the chemical formula SO2-3. The hydrogen sulfite ion has the chemical formula HSO-3.
The chemical formula for lithium is Li. The chemical formula for sulfide ion is S2-. Therefore, the chemical formula for lithium sulfide would be Li2S.
Pyrite is an iron ore, which has the chemical formula FeS2 (Iron (II) Sulfide) The sulfide ion present is S22-
The formula for ammonium sulfide is (NH4)2S.
The chemical formula for the sulfide ion is S2-. To write the sulfide ion in a compound, you would typically pair it with a cation (positively charged ion) to form an ionic compound, such as sodium sulfide (Na2S) or iron(II) sulfide (FeS).
The chemical formula for ammonium sulfide is (NH4)2S. It is a compound formed by the combination of ammonium ion (NH4+) and sulfide ion (S2-).
Ca is the periodic symbol for Calcium. S is the periodic symbol for Sulfur. As such, CaS2 is a compound of calcium and sulfur.