These are the ions and their charges: Fe+3 S-2
The charges have to add up to zero, so two +3 iron ions cancel out three -2 sulfur ions: Fe+3 Fe+3 S-2 S-2 S-2
Simplify: Fe2S3
The formula for Ferrous sulfide (iron-II sulfide) is FeS. The iron-II ion has a valence of +2, and since sulfur has a valence of -2, it only takes one of each to make a valence-neutral molecule.
The Chemical Formula for Iron II Sulfide is:
FeS
Fe+2 S-2 <---- these are the ions and their charges
FeS <---- the charges have to add up to zero, so one +2 Fe ion cancels out one -2 S ion
FeS <---- final answer
Iron (II) sulfide has the formula FeS.
I think its Fe2S3 iron sulphide
FeSO3.
iron sulphide, iron(II) sulphide or ferrous sulphide. Iron sulphide is ambiguous however and could refer to any one of a range of iron sulphur compounds,including Fe3S4 and Fe2S3
8Fe + S8 → 8FeS
The chemical formula for tin (IV) sulfide is SnS2.The chemical formula for tin (II) sulfide is SnS.
iron + sulphur -> iron sulphide Fe + S -> FeS
iron(II) sulfide + sulfuric acid --> hydrogen sulfide + iron(II) sulfate FeS + H2SO4 --> H2S + FeSO4
Pyrite is an iron ore, which has the chemical formula FeS2 (Iron (II) Sulfide) The sulfide ion present is S22-
Iron (II) sulfide
The chemical formula for iron(II) sulphate is FeSO4, for iron(III) sulfate is Fe2(SO4)3 The formula for iron(II) sulfide is FeS, iron(III) sulfide Fe2S3
Iron(II) sulfide is insoluble in water.
Iron (ii) _________ Sulphur ____________ Iron Sulphide Fe _____________ S _________________ FeS Fe2S3
The formula for copper(II) sulfide is CuS the formula for copper(I) sulfide is Cu2S.
iron sulphide, iron(II) sulphide or ferrous sulphide. Iron sulphide is ambiguous however and could refer to any one of a range of iron sulphur compounds,including Fe3S4 and Fe2S3
There are a number of compounds that could be called iron sulfide.Iron(II) sulfide FeS. This is pyrophoricIron(III) sulfide Fe2S3 . This is rapidly oxidised by air.Iron(II,III) sulfide Fe3S4, which is found in nature as a mineral greigite and is ferromagnetic like Fe3O4
The formula for cobalt (II) sulfide is CoS.
FeS is not a chemical equation but a chemical formula; FeS is the chemical formula of iron sulfide.
The most common ones are iron(II) sulfide and iron(III) sulfide.
Pyrite or chemically named: Iron(II) sulfide is FeS