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Iron oxides are chemical compounds composed of iron and oxygen. Several iron oxides are recognized. Often they are non-stoichiometric. Ferric oxyhydroxides are a related class of compounds, perhaps the best known of which is rust. [1]
Iron oxide, also called ferric oxide is an inorganic compound with the chemical formula Fe2O3. It occurs in nature very abundantly and is widely distributed. It is a chemical complex which occurs naturally comprising iron and oxygen.
iron oxide. Formula: FeO. Molecular weight: 71.844. IUPAC Standard InChI:InChI=1S/Fe.O Copy. IUPAC Standard InChIKey:UQSXHKLRYXJYBZ-UHFFFAOYSA-N Copy. CAS Registry Number: 1345-25-1. Chemical structure: This structure is also available as a 2d Mol file or as a computed 3d SD file The 3d structure may be viewed using Java or Javascript.
Interactive periodic table showing names, electrons, and oxidation states. Visualize trends, 3D orbitals, isotopes, and mix compounds. Fully descriptive writeups.
Iron (III) oxide. Molecular formula: Fe 2 O 3. Average mass: 159.687. Monoisotopic mass: 159.854619. ChemSpider ID: 14147.
Formula: FeO. Hill system formula: Fe 1 O 1. CAS registry number: [1345-25-1] Formula weight: 71.844. Class: oxide. Colour: black. Appearance: crystalline solid. Melting point: 1370°C. Boiling point: decomposes at 3414. Density: 6000 kg m -3. The following are some synonyms of iron oxide: iron oxide. iron (II) oxide.
Iron (II) oxide or ferrous oxide is the inorganic compound with the formula FeO. Its mineral form is known as wüstite. [3][4] One of several iron oxides, it is a black-colored powder that is sometimes confused with rust, the latter of which consists of hydrated iron (III) oxide (ferric oxide).
