Decomposition of Iron(II,III) Oxide (Direct Reduction)

Fe3O4 + 4CO → 3Fe + 4CO2

अवलोकन

Iron(II,III) oxide (magnetite) is reduced by carbon monoxide to produce metallic iron and carbon dioxide. This is one of the key reactions in the blast furnace for iron smelting. The process operates at temperatures above 700 C and is the foundation of the steel industry.

प्रतिभागी

भूमिका पदार्थ गुणांक अवस्था
अभिकारक Iron(II,III) Oxide Fe₃O₄ 1 (s)
अभिकारक Carbon Monoxide CO 4 (g)
उत्पाद Iron Fe 3 (s)
उत्पाद Carbon Dioxide CO₂ 4 (g)

रोजमर्रा का उदाहरण

Every steel product, from cars to buildings, ultimately depends on iron produced by this type of reduction reaction in blast furnaces.

औद्योगिक महत्व

This reaction is fundamental to steel production, the backbone of modern civilization. Over 1.9 billion tonnes of steel are produced annually using blast furnace ironmaking.

गुण

प्रकार
Decomposition
प्रतिवर्ती
हाँ
ऊर्जा
ऊष्माशोषी
ΔH
15.2 kJ/mol

संबंधित अभिक्रियाएँ

Decomposition of Ammonium Nitrate Decomposition of Calcium Hypochlorite Decomposition of Carbonic Acid Decomposition of Nitrous Oxide (Laughing Gas) Decomposition of Barium Peroxide Decomposition of Sodium Bicarbonate Decomposition of Water (Electrolysis) Thermal Decomposition of Copper(II) Carbonate Thermal Decomposition of Mercury(II) Oxide Cracking of Octane (Thermal Cracking)

Frequently Asked Questions

What is the equation for Decomposition of Iron(II,III) Oxide (Direct Reduction)?
The balanced equation is: Fe₃O₄ + 4CO → 3Fe + 4CO₂.
What type of reaction is Decomposition of Iron(II,III) Oxide (Direct Reduction)?
Decomposition of Iron(II,III) Oxide (Direct Reduction) is a decomposition reaction. It is reversible under certain conditions.
Is Decomposition of Iron(II,III) Oxide (Direct Reduction) exothermic or endothermic?
Decomposition of Iron(II,III) Oxide (Direct Reduction) is endothermic (absorbs energy). The enthalpy change (ΔH) is 15.2 kJ/mol.