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FeO, Fe3O4, and Fe2O3
1. Iron and iron oxides are solids. 2. Carbon oxides are gases.
Iron oxide is a compound. There are a number of different oxides of iron FeO, Fe2O3 and Fe3O4
Iron oxides FeO and Fe2O3 react with acids in water and form salt and water so their behavior is just like bases, FeO + 2HCl = FeCl2 + H2O and Fe2O3+ 3H2SO4 = Fe2(SO4)3 + 3H2O
Iron metal. In the commercial production of iron from its oxide , the iron oxide is reduced by using carbon monoxide. Fe2O3 + 3CO = 2Fe + 3CO2
Iron oxide. Fe2O3
FeO, Fe2O3, Fe3O4 Note: Fe3O4 can be considered as a mixture of FeO and Fe2O3
Such oxides are Fe2O3 ,Cr2O3, Al2O3 e.t.c.
FeO, Fe3O4, and Fe2O3
1. Iron and iron oxides are solids. 2. Carbon oxides are gases.
Oxides are substances formed by the reaction of oxygen with metals or non-metals.eg. iron oxide(Fe2O3), zinc oxide(ZnO), sulfur dioxide (SO2 )etc.
Rust is hydrated iron oxides: Fe2O3.nH2O + FeO(OH).
Iron oxide is a compound. There are a number of different oxides of iron FeO, Fe2O3 and Fe3O4
These compounds are iron oxides as FeO, Fe2O3, Fe3O4.Rust.
Formula of 3 types of Iron oxides: Iron(II) oxide= FeO Iron(III) oxide= Fe2O3 Iron(II,III) oxide= Fe3O4
Iron or materials containing iron will rust into oxides, either Fe2O3 (light brown) or Fe3O4 (dark brown).
Iron oxide has most often has 2 atoms of iron per molecule.There are two forms of iron oxide, FeO (which has one iron atom) and Fe2O3.Iron can take on a valence of II or III. Confusing. There are actually addition formulas for other iron oxides, too, including magnetite (Fe3O4).The most common form is the Fe2O3 structure, which is the familiar iron rust.