Formation of Phosphorus Pentoxide

P4 + 5O2 → P4O10

अवलोकन

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.

प्रतिभागी

भूमिका पदार्थ गुणांक अवस्था
अभिकारक Phosphorus P 1 (s)
अभिकारक Oxygen O 5 (g)

रोजमर्रा का उदाहरण

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

औद्योगिक महत्व

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

गुण

प्रकार
Synthesis
प्रतिवर्ती
नहीं
ऊर्जा
ऊष्माक्षेपी
ΔH
-2984.0 kJ/mol

संबंधित अभिक्रियाएँ

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.