Magnesium Reacting with Sulfuric Acid

Mg + H2SO4 → MgSO4 + H2

Descripción general

Magnesium reacts vigorously with dilute sulfuric acid to produce magnesium sulfate (Epsom salt) and hydrogen gas. The reaction is rapid with vigorous effervescence and considerable heat generation. Magnesium ribbon dissolves quickly.

Participantes

Rol Sustancia Coeficiente Estado
Reactivo Magnesium Mg 1 (s)
Reactivo Sulfuric Acid H₂SO₄ 1 (aq)
Producto Magnesium Sulfate MgSO₄ 1 (aq)
Producto Hydrogen H 1 (g)

Ejemplo cotidiano

Epsom salt (magnesium sulfate) used in bath soaks is the same compound produced by this acid-metal reaction.

Importancia industrial

El sulfato de magnesio (sal de Epsom) se usa en agricultura como acondicionador del suelo, en medicina como laxante y en el tratamiento de la eclampsia, y en la industria del papel.

Propiedades

Tipo
Single Replacement
Reversible
No
Energía
Exotérmico
ΔH
-466,9 kJ/mol

Reacciones relacionadas

Aluminum Reacting with Iron(III) Oxide (Thermite) Chlorine Displacing Iodine from Potassium Iodide Magnesium Reacting with Steam Lithium Reacting with Water Aluminum Reacting with Hydrochloric Acid Aluminum Reducing Chromium Oxide (Aluminothermic) Iron Reacting with Hydrochloric Acid Iron Displacing Copper from Copper Sulfate Zinc Displacing Copper from Copper Sulfate Fluorine Displacing Chlorine from Sodium Chloride

Frequently Asked Questions

What is the equation for Magnesium Reacting with Sulfuric Acid?
The balanced equation is: Mg + H₂SO₄ → MgSO₄ + H₂.
What type of reaction is Magnesium Reacting with Sulfuric Acid?
Magnesium Reacting with Sulfuric Acid is a single replacement reaction.
Is Magnesium Reacting with Sulfuric Acid exothermic or endothermic?
Magnesium Reacting with Sulfuric Acid is exothermic (releases energy). The enthalpy change (ΔH) is -466.9 kJ/mol.