Iron(II) Oxide-FAQs

1. What is Iron (II) Oxide{FeO}?

Iron (II) Oxide is an oxide of Iron. The chemical formula for Iron II oxide is FeO. Its molecular weight is 78.44 g/mol.

2. How is Iron (II) Oxide Prepared?

Iron (II) Oxide occurs naturally as a result of the incomplete oxidation of the metal.

2Fe + O2 → 2FeO

3. Is Iron (II) Oxide Hazardous to Health?

Yes, Iron (II) Oxide is hazardous to health. A high level of exposure to iron (II) oxide may cause illness with flu-like symptoms and siderosis. Inhalation of fumes or dust of iron (II) oxide is hazardous as it may cause throat and nasal irritation.

4. What is the Molecular Weight of Iron (II) Oxide(FeO).

Molecular Weight of Iron(II) Oxide (FeO) is 71.844 g/mol.

5. What is the Formula of Iron(II) Oxide?

The chemical formula of Iron II Oxide is FeO.

6. Is Iron Oxide Fe2O3 or FeO?

Iron Oxide is Fe2O3 where as Iron II Oxide is FeO.

7. What is FeO2 called?

FeO2 is called Iron Dioxide. It is newly discovered form of iron oxide which do not exist at normal conditions



Iron II Oxide Formula

Iron (II) Oxide is an inorganic compound that has one iron atom and one oxygen atom. Iron 2 Oxide is also called Ferrous Oxide or Iron Monoxide. The Iron II Oxide chemical formula is FeO. It is a crystalline solid and it does not dissolve in water and alkali but is soluble in acids.

In this article, we will learn about the Iron 2 Oxides Formula, Iron 2 Oxide Structure, Uses of Iron II Oxide, Health Hazards of Iron II Oxide, and others in detail.

Table of Content

  • Iron II Oxide(FeO) Formula
  • Structure of Iron II Oxide(FeO)
  • Preparation of Iron (II) Oxide
  • Properties of Iron II Oxide(FeO)
  • Chemical Properties of Iron II Oxide(FeO)
  • Uses of Iron(II) Oxide{FeO}

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Iron II Oxide(FeO) Formula

Iron (II) Oxide belongs to a family of related non-stoichiometric compounds and is made up of iron and oxygen elements. There are various types of iron oxide, and iron II oxide is one of them. Iron (II) oxide is an ionic compound that is also known as ferrous oxide or iron monoxide. FeO is the chemical or molecular formula of Iron (II) Oxide, i.e., it consists of one iron atom and one oxygen atom. Around 9% of the Earth’s crust is made up of iron (II) oxide. Iron (II) oxide occurs as a black crystalline solid, that is widely used to make pigments and dyes used for pottery glazes. A light blue/green crystal is formed when iron II oxide comes in contact with water. Iron II oxide easily oxidizes due to air. It dissolves in acids but is not soluble in water and alkali. It quickly absorbs carbon dioxide and forms Iron(II) Carbonate (FeCO3) which also happens to be a strong base....

Structure of Iron II Oxide(FeO)

Iron (II) oxide is present in a mineral called Wustite that has an octahedral crystal lattice, like that of rock salt. Iron 2 oxide has a cubic, rock salt structure, with iron atoms being octahedrally coordinated by oxygen atoms and oxygen atoms being octahedrally coordinated by iron atoms. The structure of Iron II Oxide is added in the image below,...

Preparation of Iron (II) Oxide

Iron 2 Oxide occurs naturally as a result of the incomplete oxidation of the metal....

Properties of Iron II Oxide(FeO)

Physcial Properties of the Iron 2 Oxide (FeO) is added in the table below,...

Chemical Properties of Iron II Oxide(FeO)

Various Chemical Properties of Iron II Oxide(FeO) are added below,...

Uses of Iron(II) Oxide{FeO}

Various uses of FeO are,...

Hazards of FeO{Iron(II) Oxide}

FeO also have some health hazards and some of the health of the FeO are,...

Iron(II) Oxide-FAQs

1. What is Iron (II) Oxide{FeO}?...