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 Calcium Hydroxide Formation of Carbon Monoxide 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 Fischer-Tropsch Synthesis (General)

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.