Iron Oxide formula for Iron(III) oxide or ferric oxide formula is discussed in this article. This inorganic compound with a chemical formula Fe2O3. The main oxides of iron are FeO or iron(II) oxide, (Fe3O4) or iron(II, III) oxide, and iron(III) oxide. Iron(III) oxide is also called by the name hematite. It is It is a rock-forming mineral which is found in metamorphic, igneous, and sedimentary rocks. Acids readily attack it and therefore it is often called rust. The composition of pure hematite by weight is 70% iron and 30% oxygen.
Iron Oxide Formula Structure for Iron(III) oxide
Properties Of Iron (III) Oxide Formula
The chemical formula of Iron (III) Oxide is Fe2O3. It is a red-brown Odorless solid which is insoluble in water. It is soluble in sugar solutions, diluted acids and slightly soluble in aqueous tartaric acid.
| Chemical formula for iron (III) oxide | Fe2O3 |
| Molecular weight | 159.69 g/mol |
| Density | 5.242g/dm3 |
| Melting point | 1475- 1565 °C |
| Boiling point | decomposes |
Oxides of Iron:
Below we have discussed the oxides of iron.
| Oxides of Fe II | FeO | FeO2 | ||||
| Mixed oxides of Fe II and Fe III | Fe3O4 | Fe4O5 | Fe5O6 | Fe5O7 | Fe25O32 | Fe13O19 |
| Oxide of Fe III | Fe2O3 | α-Fe2O3 | β-Fe2O3 | γ-Fe2O3 | ε-Fe2O3 |
To learn more about Iron Oxide formula from the experts, register to BYJU’S now!
Comments