7.2
Hematite is an oxide of iron in its "raw" or "natural" form. It's a mineral, and it's iron(III) oxide. Its formula is Fe2O3.Hematite is Fe2O3.
The formula for Iron (III) oxide is Fe2O3. This compound is also known as ferric oxide and is commonly found in rust.
The chemical formula for iron (III) oxide is Fe2O3, where Fe represents iron and O represents oxygen.
Assuming that you are asking about ferric oxide, its formula is Fe2O3
Fe2O3
Fe2o3
Fe2O3
Fe2O3 ---------
Fe2O3 or iron(iii) oxide
Formula of 3 types of Iron oxides: Iron(II) oxide= FeO Iron(III) oxide= Fe2O3 Iron(II,III) oxide= Fe3O4
The chemical formula for iron (lll) 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)