Combustion of Ethanol
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C2H5OH + 3O2 → 2CO2 + 3H2O
概要
Ethanol burns in oxygen to produce carbon dioxide and water. Ethanol burns with a nearly invisible blue flame. As a biofuel, ethanol combustion is considered partially carbon-neutral because the CO2 released was originally captured by the plants used to produce it.
参加者
| 役割 | 物質 | 係数 | 状態 |
|---|---|---|---|
| 反応物 | Ethanol C₂H₅OH | 1 | (l) |
| 反応物 | Oxygen O | 3 | (g) |
| 生成物 | Carbon Dioxide CO₂ | 2 | (g) |
| 生成物 | Water H₂O | 3 | (l) |
日常の例
E10 and E85 gasoline blends contain ethanol that combusts in car engines. Ethanol is also the fuel in spirit burners used in fondue sets.
産業上の重要性
燃料エタノールの生産量は世界全体で年間1,000億リットルを超えています。ブラジルと米国が最大の生産国で、それぞれサトウキビとトウモロコシを使用しています。
特性
- タイプ
- Combustion
- 可逆的
- いいえ
- エネルギー
- 発熱性
- ΔH
- -1367.0 kJ/mol