Formation of Tin(II) Oxide

2Sn + O2 → 2SnO

개요

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.

참여 물질

역할 물질 계수 상태
반응물 Oxygen O 1 (g)
반응물 Tin Sn 2 (s)
생성물 Tin(II) Oxide SnO 2 (s)

일상 속 예시

The tarnish on old tin utensils is related to this oxidation reaction forming a thin oxide layer.

산업적 중요성

산화주석(Ⅱ)은 주석(Ⅳ) 화합물 제조의 중간체이며, 유리 제조의 환원제, 납땜 공정의 전구체로 사용됩니다. 페로브스카이트 태양전지 연구에도 활용됩니다.

성질

유형
Synthesis
가역 반응
아니오
에너지
발열
ΔH
-580.0 kJ/mol

관련 반응

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.