Fe3O2. But it's not right! Oxygen forms a 2- ion and iron can be 2+ or 3+. So the formulae of iron oxide can be FeO or Fe2O3.
Iron II oxide has the formula unit of FeO.
The chemical formula is Fe3P2.
The chemical formula for Iron(II) Chromate would be FeCrO4.
The chemical formula of iron(II) nitrate is Fe(NO3)2.
The chemical formula of iron nitrate are Fe(NO3)2 and Fe(NO3)3.
The chemical formula for Iron(II) Chloride ( ferrous chloride) is FeCl2.
2 Magnesium OR Iron atoms to 1 Silicon, 4 Oxygen atoms. A formula of (Mg, Fe)2 Si O4
The chemical formula is Fe3P2.
The chemical formula for the oxygen in the air is O2, where the 2 should be a subscript.
The chemical formula for Iron(II) Chromate would be FeCrO4.
The chemical formula of iron(II) nitrate is Fe(NO3)2.
The chemical formula for Oxygen is 02 (with a small 2).
The chemical formula of iron nitrate are Fe(NO3)2 and Fe(NO3)3.
the mineral element found in haemoglobin is iron
This chemical formula is Fe(NO3)2.
Pyrite's chemical formula is FeS2, meaning that it contains 1 atom of iron for every 2 atoms of sulfur. There is no oxygen in pyrite.
The chemical formula for Iron(II) Chloride ( ferrous chloride) is FeCl2.
FeF2