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There are a number of chemical compounds conmade up from iron and oxygen

  • Iron(III) oxide, ferric oxide, is Fe2O3
  • Iron(II)oxide, ferrous oxide, FeO
  • iron(II,III) oxide, ferrous ferric oxide, Fe3O4
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Why is Fe the correct chemical formula for iron oxide?

It isn't Fe is simply iron There are three common oxides of iron. Iron II oxide, FeO (Fe2+ ion and O2- ion) Iron III oxide Fe2O3 (2 Fe3+ ions, 3 O2- ions) Iron II, III oxide Fe3O4 (2Fe 3+ ions, 1 Fe2+ ion, 4O2- ions) The formula are such that the overall charge of each oxide balances out to zero.


What is the formula to iron (III) sulfate?

The chemical formula for iron (III) sulfate is Fe2(SO4)3. The compound consists of two iron atoms bonded to three sulfate ions.


What is the chemical formula for iron 2 iodide?

The chemical formula for iron(II) iodide is FeI2. It consists of one iron (Fe) ion with a +2 charge and two iodine (I) ions with a -1 charge each.


Symbol for iron iii sulfate?

The chemical formula for iron (III) sulfate is Fe2(SO4)3. It consists of two iron (III) ions and three sulfate ions.


Chemical formula iron 2 nitrate?

The chemical formula for iron(II) nitrate is Fe(NO3)2. It is a compound formed from an iron ion with a +2 charge and two nitrate ions, each with a -1 charge.


What is FeSCN3?

FeSCN3 is the chemical formula for iron(III) thiocyanate. It is an equilibrium mixture formed when iron(III) ions in solution react with thiocyanate ions to form a red complex. This complex is often used in chemical equilibrium experiments.


What is the Chemical formula for the following NO3 and Fe2?

Fe2+ and NO3- ions will combine to form ferrous nitrate with the formula, Fe(NO3)2


What is the chemical formula of Iron II and bromine?

Fe+2 Br-1 = The ions and their chargesFe+2 Br-1 Br-1 = The ions have to add up to zero, so two -1 bromine ions cancel out one +2 iron ionFeBr2 = simplification and final answer


What is the chemical formula for iron permanganate?

The chemical formula for iron permanganate is Fe(MnO4)3. It is a compound formed by combining iron (Fe) and permanganate ions (MnO4-).


What is the chemical formula of iron silicate?

Formula: FeSiO3


What is the chemical formula for iron sulfate?

The chemical formula is... Fe2S3


What is the formula for Iron chloride hexahydrate?

The chemical formula for iron(III) chloride hexahydrate is FeCl3•6H2O. This compound contains one iron atom, three chloride ions, and six water molecules.