Combustion of Acetylene

2C2H2 + 5O2 → 4CO2 + 2H2O

Übersicht

Acetylene burns in oxygen with an intensely hot flame reaching 3300 C, the hottest of any common fuel-oxygen combination. The oxy-acetylene flame is hot enough to cut and weld steel. Acetylene's triple bond stores significant energy that is released upon combustion.

Teilnehmer

Rolle Substanz Koeffizient Zustand
Reaktant Acetylene C₂H₂ 2 (g)
Reaktant Oxygen O 5 (g)
Produkt Water H₂O 2 (l)
Produkt Carbon Dioxide CO₂ 4 (g)

Alltägliches Beispiel

Oxy-acetylene torches used by welders and metalworkers to cut steel produce temperatures hot enough to melt through thick metal plate.

Industrielle Bedeutung

Oxy-acetylene welding and cutting is used in construction, shipbuilding, and metal fabrication. Acetylene is also a chemical feedstock for vinyl chloride and other chemicals.

Eigenschaften

Typ
Combustion
Reversibel
Nein
Energie
Exotherm
ΔH
-2600,0 kJ/mol

Verwandte Reaktionen

Combustion of Carbon Monoxide Combustion of Ethane Combustion of Ethylene Combustion of Glycerol Combustion of Methanol Combustion of Propane Combustion of Ethanol Combustion of Phenol Combustion of Naphthalene Combustion of Benzene

Frequently Asked Questions

What is the equation for Combustion of Acetylene?
The balanced equation is: 2C₂H₂ + 5O₂ → 4CO₂ + 2H₂O.
What type of reaction is Combustion of Acetylene?
Combustion of Acetylene is a combustion reaction.
Is Combustion of Acetylene exothermic or endothermic?
Combustion of Acetylene is exothermic (releases energy). The enthalpy change (ΔH) is -2600.0 kJ/mol.