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

Fe₃O₄ + 4CO → 3Fe + 4CO₂

نظرة عامة

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.

المشاركون

الدور	المادة	المعامل	الحالة
متفاعل	Iron(II,III) Oxide Fe₃O₄	1	(s)
متفاعل	Carbon Monoxide CO	4	(g)
منتج	Iron Fe	3	(s)
منتج	Carbon Dioxide CO₂	4	(g)

مثال من الحياة اليومية

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

الأهمية الصناعية

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.

الخصائص

النوع: Decomposition
قابل للعكس: نعم
الطاقة: ماص للحرارة
ΔH: 15,2 kJ/mol

التفاعلات ذات الصلة

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) Decomposition of Silver Chloride (Photodecomposition) Thermal Decomposition of Lead(IV) Oxide Decomposition of Hydrogen Peroxide Decomposition of Ammonium Nitrate

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.