Formation of Tin(II) Oxide
2Sn + O2 → 2SnO
Tổng quan
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.
Người tham gia
| Vai trò | Chất | Hệ số | Trạng thái |
|---|---|---|---|
| Chất phản ứng | Oxygen O | 1 | (g) |
| Chất phản ứng | Tin Sn | 2 | (s) |
| Sản phẩm | Tin(II) Oxide SnO | 2 | (s) |
Ví dụ thực tế
The tarnish on old tin utensils is related to this oxidation reaction forming a thin oxide layer.
Tầm quan trọng công nghiệp
Tin(II) oxide is used as a reducing agent in organic synthesis, in tin-plating processes, and as a precursor to other tin compounds.
Tính chất
- Loại
- Synthesis
- Thuận nghịch
- Không
- Năng lượng
- Tỏa nhiệt
- ΔH
- -580,0 kJ/mol
Phản ứng liên quan
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.