Formation of Phosphorus Pentoxide

P₄ + 5O₂ → P₄O₁₀

Genel Bakış

White phosphorus burns vigorously in oxygen to form phosphorus pentoxide, an extremely powerful desiccant. The reaction is highly exothermic and phosphorus can spontaneously ignite in air. Phosphorus pentoxide reacts violently with water to form phosphoric acid.

Katılımcılar

Rol	Madde	Katsayı	Hal
Reaktan	Phosphorus P	1	(s)
Reaktan	Oxygen O	5	(g)

Günlük Örnek

Phosphorus pentoxide is used as a drying agent in laboratory settings because it absorbs water so aggressively.

Endüstriyel Önemi

Used as a dehydrating agent in organic synthesis and in the production of phosphoric acid. Important intermediate in the phosphate fertilizer industry.

Özellikler

Tür: Synthesis
Geri Dönüşümlü: Hayır
Enerji: Ekzotermik
ΔH: -2984,0 kJ/mol

İlgili Reaksiyonlar

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 Phosphorus Pentoxide?

The balanced equation is: P₄ + 5O₂ → P₄O₁₀.

What type of reaction is Formation of Phosphorus Pentoxide?

Formation of Phosphorus Pentoxide is a synthesis reaction.

Is Formation of Phosphorus Pentoxide exothermic or endothermic?

Formation of Phosphorus Pentoxide is exothermic (releases energy). The enthalpy change (ΔH) is -2984.0 kJ/mol.