Formation of Lithium Oxide

4Li + O2 → 2Li2O

Descripción general

Lithium metal reacts with oxygen to form lithium oxide. Unlike the heavier alkali metals, lithium primarily forms the normal oxide rather than the peroxide or superoxide. This reaction occurs readily at room temperature, causing lithium to tarnish in air.

Participantes

Rol Sustancia Coeficiente Estado
Reactivo Oxygen O 1 (g)
Reactivo Lithium Li 4 (s)

Ejemplo cotidiano

Lithium batteries can react violently if the lithium metal inside is exposed to air, partially due to this oxidation reaction.

Importancia industrial

El óxido de litio se usa en cerámica, fabricación de vidrio y como fundente. Comprender la oxidación del litio es crucial para la seguridad de las baterías de iones de litio en vehículos eléctricos.

Propiedades

Tipo
Synthesis
Reversible
No
Energía
Exotérmico
ΔH
-1198,4 kJ/mol

Reacciones relacionadas

Formation of Calcium Hydroxide Formation of Carbon Monoxide Formation of Nitrogen Dioxide Formation of Potassium Chloride Formation of Sodium Bicarbonate Formation of Sodium Peroxide Formation of Silicon Dioxide Formation of Tungsten Carbide Formation of Copper(II) Sulfide Fischer-Tropsch Synthesis (General)

Frequently Asked Questions

What is the equation for Formation of Lithium Oxide?
The balanced equation is: 4Li + O₂ → 2Li₂O.
What type of reaction is Formation of Lithium Oxide?
Formation of Lithium Oxide is a synthesis reaction.
Is Formation of Lithium Oxide exothermic or endothermic?
Formation of Lithium Oxide is exothermic (releases energy). The enthalpy change (ΔH) is -1198.4 kJ/mol.