Formula of 3 types of Iron oxides:
Iron(II) oxide= FeO
Iron(III) oxide= Fe2O3
Iron(II,III) oxide= Fe3O4
formula Fe3O4
Fe2O3
FeO
Iron II oxide: FeO Iron III oxide: Fe2O3
Iron (II) oxide.FeO=====( older name still in use; ferrous oxide )
FeO for ferrous oxide, ( iron(II) oxide); Fe2O3 for ferric oxide, (iron(III) oxide) and Fe3O4 for ferrous ferric oxide, (iron (II,III) oxide)
According to the rules for naming ionic compounds, Fe2O5 would be referred to as Iron (V) oxide.
There are a umber of different oxides of iron. It depends of the oxidation state of iron. Hematite is Fe2O3, iron(III) oxide. Magnetite is Fe3O4 (diron(II) diron(III) oxide. There is also FeO, iron(II) oxide.
FeO for ferrous oxide, ( iron(II) oxide); Fe2O3 for ferric oxide, (iron(III) oxide) and Fe3O4 for ferrous ferric oxide, (iron (II,III) oxide)
FeO for ferrous oxide, ( iron(II) oxide); Fe2O3 for ferric oxide, (iron(III) oxide) and Fe3O4 for ferrous ferric oxide, (iron (II,III) oxide)
Iron II oxide: FeO Iron III oxide: Fe2O3
Iron oxide is too general a term. The formula for Iron (II) Oxide is FeO and the formula of Iron (III) Oxide is Fe2O3
FeO for ferrous oxide, ( iron(II) oxide); Fe2O3 for ferric oxide, (iron(III) oxide) and Fe3O4 for ferrous ferric oxide, (iron (II,III) oxide)
Iron(II) oxide is Fe(OH)2 Iron(III) oxide is Fe(OH)3
I am going to assume you meant ferrous oxide. Ferrous oxide is also known as Iron(II) oxide and has the formula unit FeO. The oxidation number of iron in iron(II) oxide is +2.
The iron oxide with the formula F3O4, called iron (II,III) oxide, is known as magnetite. There are also iron (II) oxide, FeO, and iron (III) oxide, Fe2O3, but they are not magnetite.
Iron(II) oxide, also known as ferrous oxide, iron oxide/oxidized iron or more commonly rusted iron, is one of the iron oxides.
The formula for iron (II) oxide is FeO. It is a black colored powder, not rust.
I am going to assume you meant ferrous oxide. Ferrous oxide is also known as Iron(II) oxide and has the formula unit FeO. The oxidation number of iron in iron(II) oxide is +2.
Iron (II) oxide.FeO=====( older name still in use; ferrous oxide )