Alkane Structural Formula
CnH2n+2
Alkene Structural Formula
CnH2n
Alchohol Structural Formula
ROH
Carboxylic Acid Structural Formula
COOH
Alkyne Structural Formula
RCCR’
Benzene Structural Formula
C6H6
Dicarboxylic Acid
Compounds with 2 carboxylic Acid functional groups (photo is example)
Amine