Combustion of Methanol
2CH3OH + 3O2 → 2CO2 + 4H2O
概要
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.
参加者
| 役割 | 物質 | 係数 | 状態 |
|---|---|---|---|
| 反応物 | Methanol CH₃OH | 2 | (l) |
| 反応物 | Oxygen O | 3 | (g) |
| 生成物 | Carbon Dioxide CO₂ | 2 | (g) |
| 生成物 | Water H₂O | 4 | (l) |
日常の例
Methanol is used as fuel in camping stoves, RC cars, and was the standard fuel for IndyCar racing until the switch to ethanol.
産業上の重要性
メタノール燃料電池は携帯電子機器や車両向けに開発されています。ダイレクトメタノール燃料電池(DMFC)は、メタノールを燃焼させることなく電気に変換します。
特性
- タイプ
- Combustion
- 可逆的
- いいえ
- エネルギー
- 発熱性
- ΔH
- -1452.0 kJ/mol
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.