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 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 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.