Formation of Strontium Oxide

2Sr + O2 → 2SrO

Tổng quan

Strontium metal burns in oxygen with a characteristic crimson-red flame to produce strontium oxide. This is a vigorous reaction due to strontium's high reactivity as an alkaline earth metal. The red color is exploited in pyrotechnics.

Người tham gia

Vai trò Chất Hệ số Trạng thái
Chất phản ứng Oxygen O 1 (g)
Chất phản ứng Strontium Sr 2 (s)
Sản phẩm Strontium Oxide SrO 2 (s)

Ví dụ thực tế

Red fireworks and signal flares often contain strontium compounds that produce their intense red color from strontium emission spectra.

Tầm quan trọng công nghiệp

Strontium oxide is used in the production of strontium ferrite magnets, in cathode ray tubes, and in specialty glass for television screens.

Tính chất

Loại
Synthesis
Thuận nghịch
Không
Năng lượng
Tỏa nhiệt
ΔH
-1184,0 kJ/mol

Phản ứng liên quan

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 Strontium Oxide?
The balanced equation is: 2Sr + O₂ → 2SrO.
What type of reaction is Formation of Strontium Oxide?
Formation of Strontium Oxide is a synthesis reaction.
Is Formation of Strontium Oxide exothermic or endothermic?
Formation of Strontium Oxide is exothermic (releases energy). The enthalpy change (ΔH) is -1184.0 kJ/mol.