Synthesis of Urea

2NH3 + CO2 → (NH2)2CO + H2O

अवलोकन

Ammonia reacts with carbon dioxide at high temperature and pressure to form urea and water. This is the Bosch-Meiser process, which produces the most widely used nitrogen fertilizer. The first synthetic organic compound was urea, famously synthesized by Wohler in 1828.

प्रतिभागी

भूमिका पदार्थ गुणांक अवस्था
अभिकारक Carbon Dioxide CO₂ 1 (g)
अभिकारक Ammonia NH₃ 2 (g)
उत्पाद Water H₂O 1 (l)

रोजमर्रा का उदाहरण

Urea is the main component of most solid nitrogen fertilizers applied to lawns and gardens worldwide.

औद्योगिक महत्व

Over 180 million tonnes of urea are produced annually, making it the most produced organic compound. It is essential for agriculture, animal feed, and chemical synthesis.

गुण

प्रकार
Synthesis
प्रतिवर्ती
हाँ
ऊर्जा
ऊष्माक्षेपी
ΔH
-101.0 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 Synthesis of Urea?
The balanced equation is: 2NH₃ + CO₂ → (NH₂)₂CO + H₂O.
What type of reaction is Synthesis of Urea?
Synthesis of Urea is a synthesis reaction. It is reversible under certain conditions.
Is Synthesis of Urea exothermic or endothermic?
Synthesis of Urea is exothermic (releases energy). The enthalpy change (ΔH) is -101.0 kJ/mol.