The right question should be:
Does one mole of iron weigh the same as one mole of iron oxide?
The answer is NO, Iron Oxide weighs more.
No, iron oxide and magnetite are not the same. Iron oxide is a generic term that refers to a range of compounds containing iron and oxygen. Magnetite is a specific type of iron oxide with the chemical formula Fe3O4 that is naturally occurring and magnetic in nature.
Rust is the oxide of Iron. So iron has chemically combined with oxygen, to form a different compounds named iron oxide . This oxide contains in combined form iron and oxygen.
Iron Oxide Its actually Iron(ii) Oxide there is no such thing as iron 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)
No, iron oxide is not a gas. It is a solid compound composed of iron and oxygen atoms.
The answer is...sortof. Jeweler' Rouge (aka Fe2O3, hematite, ferric oxide) is an oxide of the iron isotope Fe3+. Iron oxide typically refers to the Fe2+ (ferrous) isotope and has the molecular structure FeO (aka rust) and occurs anywhere iron is exposed to air.
We know that iron (Fe) and oxygen (O) make up iron oxide. (There is more than one oxide of iron, by the way.)
No such compound exists. If it did it would be iron VI oxide, but iron cannot reach such a high oxidation state. Perhaps you mean Fe2O3, iron III oxide.
iron oxide
Actually there are several iron oxides, iron(II)oxide, iron(III)oxide and iron(II,III)oxide, and iron(III)oxide comes in four so-called 'phases'.All of these are compounds of iron with oxygen.
Burnt iron (iron oxide) will weigh more than unburnt iron because the process of burning involves combining iron with oxygen from the air to form iron oxide. The additional weight comes from the oxygen atoms that have bonded with the iron atoms during the burning process.