Formation of Tin(II) Oxide
2Sn + O2 → 2SnO
概要
Tin metal reacts with oxygen to form tin(II) oxide (stannous oxide). This reaction occurs when tin is heated in limited air. Tin(II) oxide is an amphoteric compound that can react with both acids and bases. It is a blue-black powder.
参加者
| 役割 | 物質 | 係数 | 状態 |
|---|---|---|---|
| 反応物 | Oxygen O | 1 | (g) |
| 反応物 | Tin Sn | 2 | (s) |
| 生成物 | Tin(II) Oxide SnO | 2 | (s) |
日常の例
The tarnish on old tin utensils is related to this oxidation reaction forming a thin oxide layer.
産業上の重要性
酸化スズ(II)は有機合成の還元剤、スズめっきプロセスの添加剤、ガラス・セラミックスの電気特性改良剤として利用される。
特性
- タイプ
- Synthesis
- 可逆的
- いいえ
- エネルギー
- 発熱性
- ΔH
- -580.0 kJ/mol
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 Formation of Tin(II) Oxide?
The balanced equation is: 2Sn + O₂ → 2SnO.
What type of reaction is Formation of Tin(II) Oxide?
Formation of Tin(II) Oxide is a synthesis reaction.
Is Formation of Tin(II) Oxide exothermic or endothermic?
Formation of Tin(II) Oxide is exothermic (releases energy). The enthalpy change (ΔH) is -580.0 kJ/mol.