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Iron(III) oxide — Wikipedia Republished // WIKI 2

Iron(III) oxide or ferric oxide is the inorganic compound with the formula Fe 2 O 3.It is one of the three main oxides of iron, the other two being iron(II) oxide (FeO), which is rare, and iron(II,III) oxide (Fe 3 O 4), which also occurs naturally as the mineral magnetite.As the mineral known as hematite, Fe 2 O 3 is the main source of iron for the steel industry.

Iron(II) oxide - Wikipedia

Iron(II) oxide or ferrous oxide is the inorganic compound with the formula FeO. Its mineral form is known as wüstite. 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).

Iron(III) oxide - chemeurope.com

Iron(III) oxide is often used in magnetic storage, for example in the magnetic layer of floppy disks. These consist of a thin sheet of PET film, coated with iron(III) oxide. The particles can be magnetised to represent binary data. MICR (Magnetic Ink Character Recognition) also uses iron(III) oxide ...

Iron(III) oxide | Article about Iron(III) oxide by The ...

Find out information about Iron(III) oxide. Red ferric oxide made by heating ferrous sulfate in the air; used as a pigment and as an abrasive in polishing glass Explanation of Iron(III) oxide. Iron(III) oxide | Article about Iron(III) oxide by The Free Dictionary ... Wikipedia Encyclopedia;

Iron(III) - Wikipedia

Iron(III) and life. All known forms of life require iron. Many proteins in living beings contain bound iron(III) ions; those are an important subclass of the metalloproteins.Examples include oxyhemoglobin, ferredoxin, and the cytochromes.. Almost all living organisms, from bacteria to humans, store iron as microscopic crystals (3 to 8 nm in diameter) of iron(III) oxide hydroxide, inside a ...

Oxide - Simple English Wikipedia, the free encyclopedia

An oxide is a chemical compound containing an oxygen atom and other elements. Most of the Earth's crust consists of oxides. Oxides can be made when elements are oxidized by air (when oxygen in the air reacts with the element). Some common oxides are: Water (hydrogen oxide) (H 2 O) Iron(III) oxide (Fe 2 O 3) Aluminium oxide (Al 2 O 3) Lead(II ...

Iron(III) oxide-hydroxide - Wikipedia

Siderogel is a naturally occurring colloidal form of iron(III) oxide-hydroxide. Goethite and lepidocrocite, both crystallizing in orthorhombic system, are the most common forms of iron(III) oxyhydroxide and the most important mineral carriers of iron in soils. Iron(III) oxyhydroxide is the main component of other minerals and mineraloids:

Ferric — Wikipedia Republished // WIKI 2

Ferric refers to iron-containing materials or compounds. In chemistry the term is reserved for iron with an oxidation number of +3, also denoted iron(III) or Fe3+. On the other hand, ferrous refers to iron with oxidation number of +2, denoted iron(II) or Fe2+. Iron(III) is usually the most stable form of iron in air, as illustrated by the pervasiveness of rust, an insoluble iron(III ...

Iron(III) oxide - WikiMili, The Free Encyclopedia

Iron(III) oxide or ferric oxide is the inorganic compound with the formula Fe 2 O 3.It is one of the three main oxides of iron, the other two being iron(II) oxide (FeO), which is rare; and iron(II,III) oxide (Fe 3 O 4), which also occurs naturally as the mineral magnetite.As the mineral known as hematite, Fe 2 O 3 is the main source of iron for the steel industry.

Iron Oxides | Article about Iron Oxides by The Free Dictionary

compounds of divalent and trivalent iron with oxygen: ferrous oxide, FeO; ferric oxide, Fe 2 O 3; and fertosoferric oxide, Fe 3 O 4.Natural iron oxides (the minerals hematite, Fe 2 O 3, and magnetite, Fe 3 O 4) are raw materials in producing iron.Iron oxides are used as pigments; ferromagnetic iron oxides (Fe 3 O 4 and γ-Fe 2 O 3) are used in making magnetic materials.

Iron oxide - WikiMili, The Free Encyclopedia

Iron(III) oxide or ferric oxide is the inorganic compound with the formula Fe 2 O 3. It is one of the three main oxides of iron, the other two being iron(II) oxide (FeO), which is rare; and iron(II,III) oxide (Fe 3 O 4), which also occurs naturally as the mineral magnetite.

Iron oxide : Wikis (The Full Wiki)

From Wikipedia, the free encyclopedia. Iron oxide pigment. ... Typically, the iron(II) oxide pigment is black, while the iron(III) oxide is red or rust-colored. (Iron compounds other than oxides can have other colors.) Black oxide converts ferrous materials into magnetite for corrosion resistance purposes.

Cobalt(III) oxide - WikiMili, The Free Encyclopedia

Iron(III) oxide or ferric oxide is the inorganic compound with the formula Fe 2 O 3.It is one of the three main oxides of iron, the other two being iron(II) oxide (FeO), which is rare; and iron(II,III) oxide (Fe 3 O 4), which also occurs naturally as the mineral magnetite.As the mineral known as hematite, Fe 2 O 3 is the main source of iron for the steel industry.

Iron(III) oxide - Simple English Wikipedia, the free ...

Iron(III) oxide, also known as rust, is a reddish substance, an iron oxide. It has a chemical formula of Fe 2 O 3. It is made by the reaction of iron with oxygen. It is found naturally in the ground. It is a major ore of iron (iron comes from this mineral)haematite.