Decomposition of Nitroglycerin

4C₃H₅N₃O₉ → 12CO₂ + 10H₂O + 6N₂ + O₂

Tổng quan

Nitroglycerin decomposes explosively, producing a large volume of hot gases (carbon dioxide, water vapor, nitrogen, and oxygen) almost instantaneously. The detonation velocity exceeds 7700 m/s. Alfred Nobel's invention of dynamite (nitroglycerin absorbed in diatomaceous earth) made it safer to handle.

Người tham gia

Vai trò	Chất	Hệ số	Trạng thái
Chất phản ứng	Nitroglycerin C₃H₅N₃O₉	4	(l)
Sản phẩm	Oxygen O	1	(g)
Sản phẩm	Nitrogen N	6	(g)
Sản phẩm	Water H₂O	10	(g)
Sản phẩm	Carbon Dioxide CO₂	12	(g)

Ví dụ thực tế

Nitroglycerin is used medically in small doses as a vasodilator to treat angina (chest pain) and heart conditions.

Tầm quan trọng công nghiệp

While largely replaced by safer explosives, nitroglycerin remains important in some demolition and mining applications. Its medical use as a vasodilator continues to save lives.

Tính chất

Loại: Decomposition
Thuận nghịch: Không
Năng lượng: Tỏa nhiệt
ΔH: -1529,0 kJ/mol

Phản ứng liên quan

Decomposition of Ammonium Nitrate Decomposition of Calcium Hypochlorite Decomposition of Carbonic Acid Decomposition of Iron(II,III) Oxide (Direct Reduction) Decomposition of Nitrous Oxide (Laughing Gas) Decomposition of Barium Peroxide Decomposition of Sodium Bicarbonate Decomposition of Water (Electrolysis) Thermal Decomposition of Copper(II) Carbonate Cracking of Octane (Thermal Cracking)

Frequently Asked Questions

What is the equation for Decomposition of Nitroglycerin?

The balanced equation is: 4C₃H₅N₃O₉ → 12CO₂ + 10H₂O + 6N₂ + O₂.

What type of reaction is Decomposition of Nitroglycerin?

Decomposition of Nitroglycerin is a decomposition reaction.

Is Decomposition of Nitroglycerin exothermic or endothermic?

Decomposition of Nitroglycerin is exothermic (releases energy). The enthalpy change (ΔH) is -1529.0 kJ/mol.