Lithium Oxide, Formula, Chemical Properties, Preparation, Uses

Lithium Oxide

Lithium oxide is an inorganic compound which is a white solid with the pure crystalline form. It is evaluated by the amount of lithium oxide is presented. These chemical compounds reacted with the water violently to form the lithium oxide. A spodumene is the principal mineral of lithium. It can be decomposed at the temperature between 300-400C. The systematic IUPAC name is known as lithium oxide. The chemical or molecular formula of lithium oxide is Li2O. It is also known as Lithia.

Structural Formula

This is the structural formula of the lithium oxide:

Lithium Oxide

Chemical Formula

The chemical formula of the lithium oxide is Li2O.

Preparation Method

When the lithium metal is heated with the atmosphere air and mixed with the oxygen which is present in the air is reacted  and form the chemical compound is called lithium oxide. It is produced at the temperatures is above 100C. the lithium oxide has a linear bond length with the strong ionic bonding in the ground state gas phase. In the thermal decomposition at the temperature of 450C to form the lithium peroxide. The chemical reaction is given as follows.

Learn More:   Aluminium Phosphate, Formula, Preparation Method, Chemical Properties

4 Li + O2 → 2Li2O

Physical Properties

Melting point 1570C
Boiling point 2600C
Molecular weight 29.88g/mol
Density 2.013g/cm3
Solubility in water Reacts vigorously to form LiOH
Refractive index 1.644
Crystal structure Antifluorite(cubic)
Magnetic susceptibility -18.5×10-6cm3/mol
Appearance White solid

Chemical Properties

Lithium oxide is corrosive material and reacts violently with the water. it is a non inflammable substances. it is related to organic chemistry. It is antifluorite in structure. It looks like a white solid in the appearance. The boiling point is high and the melting point is low. It has low molar mass and high density.

Uses

Lithium oxide is used for producing flux ceramic glazes. It is thickening agent so it make of greases and in the coolant nuclear reactors. The lithium batteries are manufacturing by using the chemical substances.

LEAVE A REPLY

Please enter your comment!
Please enter your name here