Iron(II,III) oxide, or black iron oxide, is the chemical compound with formula Fe3O4. It occurs in nature as the mineral magnetite. It is one of a number...
23 KB (2,161 words) - 11:15, 5 June 2024
three main oxides of iron, the other two being iron(II) oxide (FeO), which is rare; and iron(II,III) oxide (Fe3O4), which also occurs naturally as the mineral...
22 KB (2,072 words) - 17:04, 6 July 2024
hydrated iron(III) oxide (ferric oxide). Iron(II) oxide also refers to a family of related non-stoichiometric compounds, which are typically iron deficient...
7 KB (548 words) - 13:43, 13 August 2024
magnetite, and hematite. Oxides of FeII FeO: iron(II) oxide, wüstite Mixed oxides of FeII and FeIII Fe3O4: Iron(II,III) oxide, magnetite Fe4O5 Fe5O6 Fe5O7...
10 KB (967 words) - 03:38, 19 August 2024
Iron(III) oxide-hydroxide or ferric oxyhydroxide is the chemical compound of iron, oxygen, and hydrogen with formula FeO(OH). The compound is often encountered...
11 KB (1,227 words) - 00:12, 10 June 2024
Thermite (section Iron thermite)
bismuth(III) oxide, boron(III) oxide, silicon(IV) oxide, chromium(III) oxide, manganese(IV) oxide, iron(III) oxide, iron(II,III) oxide, copper(II) oxide, and...
49 KB (5,777 words) - 22:11, 15 August 2024
on the iron(III) content. Iron(II) ions are easily substituted by iron(III) ions produced by its progressive oxidation. It is also easily formed as a...
7 KB (661 words) - 07:40, 27 August 2024
sulfur with formula Fe3S4 or FeS·Fe2S3, which is much similar to iron(II,III) oxide. It occurs naturally as the sulfide mineral greigite and is magnetic...
7 KB (612 words) - 05:06, 25 December 2023