The reaction is:
FeS2 + H2O + 3,5 O2 --------------- FeSO4 + H2SO4
It is not a dissociation reaction.
The chemical equation is:FeS + 2 HCl = FeCl2 + H2S
The equation of the reaction is Fe + S -> FeS, and this equation is already balanced because it has one atom of each of iron and sulfur in both the reactants and the products.
Ferrous Sulfide = Iron (III) Sulfide Both -> Fe2S3
The most common ones are iron(II) sulfide and iron(III) sulfide.
Iron sulfide is an ionic compound.
Iron(II) sulfide is insoluble in water.
no
iron(II) sulfide + sulfuric acid --> hydrogen sulfide + iron(II) sulfate FeS + H2SO4 --> H2S + FeSO4
The chemical equation is:FeS + 2 HCl = FeCl2 + H2S
FeS is not a chemical equation but a chemical formula; FeS is the chemical formula of iron sulfide.
H2S + FeCl2 --> FeS + 2 HCl The iron sulfide will precipitate out, making this reaction nonreversible.
fe2(s)2 fe2s
nope
The equation of the reaction is Fe + S -> FeS, and this equation is already balanced because it has one atom of each of iron and sulfur in both the reactants and the products.
The two possible formulaunits for Iron Sulfide are; FeS, and Fe1S1
Ferrous Sulfide = Iron (III) Sulfide Both -> Fe2S3
The most common ones are iron(II) sulfide and iron(III) sulfide.