Synthesis of Hydrogen Peroxide (Anthraquinone Process)

H2 + O2 → H2O2

Visão geral

The industrial synthesis of hydrogen peroxide uses the anthraquinone auto-oxidation process, where hydrogen and oxygen combine with the aid of an anthraquinone carrier and palladium catalyst. The net reaction is the direct combination of hydrogen and oxygen to form hydrogen peroxide.

Participantes

Papel Substância Coeficiente Estado
Reagente Hydrogen H 1 (g)
Reagente Oxygen O 1 (g)
Produto Hydrogen Peroxide H₂O₂ 1 (l)

Exemplo do cotidiano

Hydrogen peroxide from the pharmacy (3% solution) is used for wound disinfection and hair bleaching.

Importância industrial

Mais de 5 milhões de toneladas de peróxido de hidrogénio são produzidas anualmente, utilizadas no branqueamento de pasta e papel, tratamento de água, síntese química e propulsores de foguetões.

Propriedades

Tipo
Synthesis
Reversível
Não
Energia
Exotérmico
ΔH
-187,8 kJ/mol
Catalisador
Anthraquinone/palladium

Reações 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 Synthesis of Hydrogen Peroxide (Anthraquinone Process)?
The balanced equation is: H₂ + O₂ → H₂O₂.
What type of reaction is Synthesis of Hydrogen Peroxide (Anthraquinone Process)?
Synthesis of Hydrogen Peroxide (Anthraquinone Process) is a synthesis reaction.
Is Synthesis of Hydrogen Peroxide (Anthraquinone Process) exothermic or endothermic?
Synthesis of Hydrogen Peroxide (Anthraquinone Process) is exothermic (releases energy). The enthalpy change (ΔH) is -187.8 kJ/mol.
What conditions are needed for Synthesis of Hydrogen Peroxide (Anthraquinone Process)?
This reaction requires a catalyst (Anthraquinone/palladium).