Combustion of Acetylene
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2C2H2 + 5O2 → 4CO2 + 2H2O
概要
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.
参加者
| 役割 | 物質 | 係数 | 状態 |
|---|---|---|---|
| 反応物 | Acetylene C₂H₂ | 2 | (g) |
| 反応物 | Oxygen O | 5 | (g) |
| 生成物 | Water H₂O | 2 | (l) |
| 生成物 | Carbon Dioxide CO₂ | 4 | (g) |
日常の例
Oxy-acetylene torches used by welders and metalworkers to cut steel produce temperatures hot enough to melt through thick metal plate.
産業上の重要性
酸素アセチレン溶接と切断は、建設、造船、金属加工に使用されています。アセチレンは塩化ビニルや他の化学品のための化学原料でもあります。
特性
- タイプ
- Combustion
- 可逆的
- いいえ
- エネルギー
- 発熱性
- ΔH
- -2600.0 kJ/mol
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.