Principal characteristics of aromatic hydrocarbons are:
- the contain benzenic rings
- frequently they have an agreeable odor
- they burn with soot; this is a disadvantage
- the ratio carbon/hydrogen is great
Aromatic molecules are formed from cyclic planar rings and are very stable; also they have a specific odor.
Aromatic hydrocarbons contain one or more carbon cycles.
This was the chemist August Kekule.
Alternating single and double bonds
The class of aromatic hydrocarbons
coal
Principal characteristics of aromatic hydrocarbons are:- the contain benzenic rings- frequently they have an agreeable odor- they burn with soot; this is a disadvantage- the ratio carbon/hydrogen is great
A. W. Pucknat has written: 'Health impacts of polynuclear aromatic hydrocarbons' -- subject(s): Adverse effects, Air, Air Pollutants, Environmental aspects, Environmental aspects of Polycyclic aromatic hydrocarbons, Pollution, Polycyclic Hydrocarbons, Polycyclic aromatic hydrocarbons, Toxicology
Aromatic hydrocarbons contain one or more carbon cycles.
This was the chemist August Kekule.
Alternating single and double bonds
Leticia Pizzul has written: 'Degradation of polycyclic aromatic hydrocarbons by actinomycetes' -- subject(s): Biodegradation, Polycyclic aromatic hydrocarbons, Actinomycetales
For example aromatic hydrocarbons.
Phenol is toxic and corrosive.
Hydrocarbons which contain a benzene ring (google that yourself)
Alkanes, alkenes, alkynes, and aromatic hydrocarbons
Willem Karel de Raat has written: 'Mutagens and polycyclic aromatic hydrocarbons in ambient airborne particles' -- subject(s): Air, Environmental aspects, Environmental aspects of Mutagens, Environmental aspects of Polycyclic aromatic hydrocarbons, Health aspects, Mutagens, Pollution, Polycyclic aromatic hydrocarbons
the longest chain of carbons