Combustion of Methanol

2CH3OH + 3O2 → 2CO2 + 4H2O

Visão geral

Methanol burns in air with a nearly invisible pale blue flame, making methanol fires extremely dangerous because they are hard to see. This was a particular hazard in early Indianapolis 500 racing, where methanol-fueled cars sometimes caught fire without visible flames.

Participantes

Papel Substância Coeficiente Estado
Reagente Methanol CH₃OH 2 (l)
Reagente Oxygen O 3 (g)
Produto Carbon Dioxide CO₂ 2 (g)
Produto Water H₂O 4 (l)

Exemplo do cotidiano

Methanol is used as fuel in camping stoves, RC cars, and was the standard fuel for IndyCar racing until the switch to ethanol.

Importância industrial

Estão a ser desenvolvidas células de combustível a metanol para eletrónica portátil e veículos. As células de combustível de metanol direto (DMFC) convertem o metanol em eletricidade sem combustão.

Propriedades

Tipo
Combustion
Reversível
Não
Energia
Exotérmico
ΔH
-1452,0 kJ/mol

Reações relacionadas

Combustion of Carbon Monoxide Combustion of Ethylene Combustion of Glycerol Combustion of Phenol Combustion of Naphthalene Combustion of Methane Combustion of Octane (Gasoline) Combustion of Hydrogen Gas Combustion of Cyclohexane Combustion of Benzene

Frequently Asked Questions

What is the equation for Combustion of Methanol?
The balanced equation is: 2CH₃OH + 3O₂ → 2CO₂ + 4H₂O.
What type of reaction is Combustion of Methanol?
Combustion of Methanol is a combustion reaction.
Is Combustion of Methanol exothermic or endothermic?
Combustion of Methanol is exothermic (releases energy). The enthalpy change (ΔH) is -1452.0 kJ/mol.