Complete combustion is a chemical process where a fuel reacts with an oxidant, usually oxygen, to produce heat and light energy. In complete combustion, the fuel burns completely, leaving no unburnt residue. This happens when there is sufficient oxygen present for all the fuel molecules to react. The products of complete combustion are typically:
* Carbon dioxide (CO2): For fuels containing carbon.
* Water (H2O): For fuels containing hydrogen.
* Heat and light energy: Released during the reaction.
Methane (CH4) is a hydrocarbon fuel. Its complete combustion with oxygen produces carbon dioxide and water:
CH4 + 2O2 → CO2 + 2H2O + Heat and Light
This equation shows:
* CH4: One molecule of methane reacts with
* 2O2: Two molecules of oxygen to produce
* CO2: One molecule of carbon dioxide and
* 2H2O: Two molecules of water
* Heat and Light: Energy released as heat and light.
