Alkanes
Alkenes
Alcohol
Aldehyde
ketone
carboxylic acid
Ester
alkyl - oate
Amine
alkyl - amine
Nitrile
Halogenoalkane
Chloro-
Functional group of an aldehyde
H - C = O
Functional group of a ketone
2R - C = O
Functional group of a carboxylic acid
O = C - OH
Functional group of an Ester
R - C = O - O - R
Functional group of a primary amine
R - NH2
Functional group of a Nitrile
R - C =- N