1-5
Chemistry 121, Winter 2008, LA Tech
ethene ethyne         benzene
C2H4 C2H2 C6H6
CnH2n CnH2n-2       CnHn
unsaturated unsaturated  Aromatic
alkene alkyne          Arene
   Chapters 13  Chapters 13       Chapter 13
   Unsaturated Hydrocarbons:

                     Alkenes           Alkynes         Arenes