chemical composition of oil by chemical Man

What is the chemical composition of oil?

Petroleum is a mixture of a very large number of different hydrocarbons; the most commonly found molecules are alkanes (paraffin), cycloalkanes (naphthenes), aromatic hydrocarbons, or more complicated chemicals like asphaltenes.

What is the chemical formula for crude oil?

There are different types of hydrocarbon, but most of the ones in crude oil are alkanes. The general formula means that the number of hydrogen atoms in an alkane is double the number of carbon atoms, plus two. For example, methane is CH4 and ethane is C2H6. Alkane molecules can be represented by displayed formulas.

What is the molecular structure of oil?

Fats and oils are composed of molecules known as triglycerides, which are esters composed of three fatty acid units linked to glycerol. An increase in the percentage of shorter-chain fatty acids and/or unsaturated fatty acids lowers the melting point of a fat or oil.

What is the chemical composition of kerosene?

Chemically, kerosene is a mixture of hydrocarbons. The chemical composition depends on its source, but it usually consists of about 10 different hydrocarbons, each containing 10 to 16 carbon atoms per molecule.

What is the classification of crude oil?
Classifications of Crude Oil. Feb 17, 2011. Crude oil otherwise known as petroleum (from Greek: Petra (rock) + Latin: oleum (oil)) is a composition of hydrocarbons (chemicals composed solely of hydrogen and carbon in various molecular arrangements) and other compounds which is usually brown or black in color.

What is the structure of kerosene?
Properties. Kerosene is a thin, clear liquid formed from hydrocarbons obtained from the fractional distillation of petroleum between 150 °C and 275 °C, resulting in a mixture with a density of 0.78–0.81 g/cm3 composed of carbon chains that typically contain between 6 and 16 carbon atoms per molecule.