Combustion of Octane (Gasoline)

2C₈H₁₈ + 25O₂ → 16CO₂ + 18H₂O

Tổng quan

Octane, a major component of gasoline, burns in oxygen to produce carbon dioxide and water. This reaction powers internal combustion engines in cars and is one of the most economically important chemical reactions. Isooctane (2,2,4-trimethylpentane) defines the 100 octane rating standard.

Người tham gia

Vai trò	Chất	Hệ số	Trạng thái
Chất phản ứng	Octane C₈H₁₈	2	(l)
Chất phản ứng	Oxygen O	25	(g)
Sản phẩm	Carbon Dioxide CO₂	16	(g)
Sản phẩm	Water H₂O	18	(l)

Ví dụ thực tế

Every car with a gasoline engine runs on this combustion reaction, consuming about 1 gallon every 25-35 miles of driving.

Tầm quan trọng công nghiệp

Global gasoline consumption exceeds 100 million barrels per day. This combustion reaction is the primary energy source for ground transportation worldwide.

Tính chất

Loại: Combustion
Thuận nghịch: Không
Năng lượng: Tỏa nhiệt
ΔH: -10942,0 kJ/mol

Phản ứng liên quan

Combustion of Carbon Monoxide Combustion of Ethane Combustion of Ethylene Combustion of Glycerol Combustion of Methanol Combustion of Propane Combustion of Ethanol Combustion of Phenol Combustion of Naphthalene Combustion of Benzene

Frequently Asked Questions

What is the equation for Combustion of Octane (Gasoline)?

The balanced equation is: 2C₈H₁₈ + 25O₂ → 16CO₂ + 18H₂O.

What type of reaction is Combustion of Octane (Gasoline)?

Combustion of Octane (Gasoline) is a combustion reaction.

Is Combustion of Octane (Gasoline) exothermic or endothermic?

Combustion of Octane (Gasoline) is exothermic (releases energy). The enthalpy change (ΔH) is -10942.0 kJ/mol.