Formation of Barium Oxide
2Ba + O2 → 2BaO
概述
Barium metal reacts with oxygen to form barium oxide. Barium is a highly reactive alkaline earth metal that oxidizes quickly in air. Barium oxide is a strong base and a precursor to barium peroxide.
参与者
| 角色 | 物质 | 系数 | 状态 |
|---|---|---|---|
| 反应物 | Oxygen O | 1 | (g) |
| 反应物 | Barium Ba | 2 | (s) |
| 产物 | Barium Oxide BaO | 2 | (s) |
日常示例
Barium oxide is used in cathode ray tubes and as a drying agent for solvents and gases.
工业重要性
氧化钡用于制备氢氧化钡（分析化学试剂）、特种光学玻璃（高折射率）、润滑脂添加剂以及作为某些有机合成的碱性催化剂。
属性
- 类型
- Synthesis
- 可逆
- 否
- 能量
- 放热
- ΔH
- -1107.6 kJ/mol
相关反应
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 Formation of Barium Oxide?
The balanced equation is: 2Ba + O₂ → 2BaO.
What type of reaction is Formation of Barium Oxide?
Formation of Barium Oxide is a synthesis reaction.
Is Formation of Barium Oxide exothermic or endothermic?
Formation of Barium Oxide is exothermic (releases energy). The enthalpy change (ΔH) is -1107.6 kJ/mol.