0
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.
Wiki User
∙ 14y ago
Wiki User
∙ 12y agoIron II oxide has the formula unit of FeO.
Add your answer:
Earn +20 pts
Chemical formula for iron 2 phosphide?
The chemical formula is Fe3P2.
What is the chemical formula for iron 2 chromate?
The chemical formula for Iron(II) Chromate would be FeCrO4.
Chemical formula iron 2 nitrate?
The chemical formula of iron(II) nitrate is Fe(NO3)2.
Chemical formula for iron nitrates?
The chemical formula of iron nitrate are Fe(NO3)2 and Fe(NO3)3.
What is the chemical formula for iron 2 chloride?
The chemical formula for Iron(II) Chloride ( ferrous chloride) is FeCl2.
What is the chemical formula for Peridot?
2 Magnesium OR Iron atoms to 1 Silicon, 4 Oxygen atoms. A formula of (Mg, Fe)2 Si O4
Chemical formula for iron 2 phosphide?
The chemical formula is Fe3P2.
What is the chemical formula for the oxygen we breathe?
The chemical formula for the oxygen in the air is O2, where the 2 should be a subscript.
What is the chemical formula for iron 2 chromate?
The chemical formula for Iron(II) Chromate would be FeCrO4.
Chemical formula iron 2 nitrate?
The chemical formula of iron(II) nitrate is Fe(NO3)2.
What is the model formula for oxygen?
The chemical formula for Oxygen is 02 (with a small 2).
Chemical formula for iron nitrates?
The chemical formula of iron nitrate are Fe(NO3)2 and Fe(NO3)3.
Which metallic element is present in hemoglobin?
the mineral element found in haemoglobin is iron
What is the chemical formula for iron(II) nitrate?
This chemical formula is Fe(NO3)2.
What is the number of oxygen atoms in pyrite?
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.
What is the chemical formula for iron 2 chloride?
The chemical formula for Iron(II) Chloride ( ferrous chloride) is FeCl2.
What is the chemical formula for iron 2 fluoride?
FeF2
