Hydrocarbons are organic compounds composed only of carbon and hydrogen. The carbon atoms are joined to form a composite structure. Hydrocarbons are also present in trees and plants as carotenoids called carotenoids found in carotenoids and green leaves.
Hydrocarbons are the simplest organic compounds and, although these compositions are composed of only two types of atoms, there is a variety of groups because of the formation of chain lengths, branching, atomic cycles. carbon or mixtures of these structures. They are found in many plants, animals and fossil fuels, some of which can be prepared in the laboratory.
In the 19th century, chemists divided hydrocarbons into two main types based on the source and characteristics of hydrocarbons:
Aliphatic hydrocarbons are derived from the chemical breakdown of fats or oils and are divided into three broad categories depending on the type of bonds they contain: chemistry analysis
Alkane.
olefins
alkane
Aromatic hydrocarbons: Chemical decompositions derived from extracts of certain species of aromatic plants, divided into two types:
Aromatic Hydrocarbons Containing Sand: They have a benzene ring as the main structural unit.
Non-benzoic aromatic hydrocarbons: they do not have a benzene ring as a structural unit.
So far, the term hydrocarbon has been used, but the compounds described by these names are currently classified according to their composition rather than according to the source, as in the previous classification. Alkanes are called saturated hydrocarbons. Aromatic compounds, olefins and olefins are called unsaturated hydrocarbons.
In hydrocarbons, it is also common for a single molecule to bind to residues of two or more hydrocarbon groups. For example, a molecule having a triple bond between the carbon atoms, the benzene ring illustrates certain properties of the olefin as well as other properties associated with the aromatic hydrocarbon.
An aliphatic hydrocarbon is an organic compound containing hydrogen and carbon bonded by a linear, branched or nonaromatic chain. Although hydrogen atoms are the most common atoms associated with carbon chains, oxygen, nitrogen, sulfur and chlorine, they are atoms that can be found in these compounds.
