Formation of Magnesium Oxide

2Mg + O2 → 2MgO

Descripción general

Magnesium burns brilliantly in oxygen with an intense white flame to produce magnesium oxide. This reaction is so exothermic that it produces temperatures exceeding 2500 C. The bright light emitted was historically used in photography flash powder.

Participantes

Rol Sustancia Coeficiente Estado
Reactivo Oxygen O 1 (g)
Reactivo Magnesium Mg 2 (s)
Producto Magnesium Oxide MgO 2 (s)

Ejemplo cotidiano

Sparklers and fireworks use magnesium to produce their characteristic bright white sparks and flashes.

Importancia industrial

El óxido de magnesio se usa como material refractario en revestimientos de hornos, como antiácido en medicina (leche de magnesia) y en la fabricación de gomas y plásticos ignífugos.

Propiedades

Tipo
Synthesis
Reversible
No
Energía
Exotérmico
ΔH
-1203,6 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 Magnesium Oxide?
The balanced equation is: 2Mg + O₂ → 2MgO.
What type of reaction is Formation of Magnesium Oxide?
Formation of Magnesium Oxide is a synthesis reaction.
Is Formation of Magnesium Oxide exothermic or endothermic?
Formation of Magnesium Oxide is exothermic (releases energy). The enthalpy change (ΔH) is -1203.6 kJ/mol.