Synthesis of Hydrogen Peroxide (Anthraquinone Process)
H2 + O2 → H2O2
概要
The industrial synthesis of hydrogen peroxide uses the anthraquinone auto-oxidation process, where hydrogen and oxygen combine with the aid of an anthraquinone carrier and palladium catalyst. The net reaction is the direct combination of hydrogen and oxygen to form hydrogen peroxide.
参加者
| 役割 | 物質 | 係数 | 状態 |
|---|---|---|---|
| 反応物 | Hydrogen H | 1 | (g) |
| 反応物 | Oxygen O | 1 | (g) |
| 生成物 | Hydrogen Peroxide H₂O₂ | 1 | (l) |
日常の例
Hydrogen peroxide from the pharmacy (3% solution) is used for wound disinfection and hair bleaching.
産業上の重要性
過酸化水素は年間500万トン以上生産され、パルプ・製紙の漂白、水処理、化学合成、ロケット推進剤に使用される。
特性
- タイプ
- Synthesis
- 可逆的
- いいえ
- エネルギー
- 発熱性
- ΔH
- -187.8 kJ/mol
- 触媒
- Anthraquinone/palladium
関連する反応
Formation of Nitrogen Dioxide
Formation of Potassium Chloride
Formation of Sodium Bicarbonate
Formation of Sodium Peroxide
Formation of Silicon Dioxide
Formation of Tungsten Carbide
Formation of Copper(II) Sulfide
Formation of Sulfur Dioxide
Formation of Hydrogen Sulfide
Formation of Carbon Monoxide
Frequently Asked Questions
What is the equation for Synthesis of Hydrogen Peroxide (Anthraquinone Process)?
The balanced equation is: H₂ + O₂ → H₂O₂.
What type of reaction is Synthesis of Hydrogen Peroxide (Anthraquinone Process)?
Synthesis of Hydrogen Peroxide (Anthraquinone Process) is a synthesis reaction.
Is Synthesis of Hydrogen Peroxide (Anthraquinone Process) exothermic or endothermic?
Synthesis of Hydrogen Peroxide (Anthraquinone Process) is exothermic (releases energy). The enthalpy change (ΔH) is -187.8 kJ/mol.
What conditions are needed for Synthesis of Hydrogen Peroxide (Anthraquinone Process)?
This reaction requires a catalyst (Anthraquinone/palladium).