1. Naming Hydrocarbons Use your textbook to complete: 1.Naming organic compounds uses prefixes and _________. 2.Alkane names end with the suffix ____. The simplest alkane is _______, formula ____. 3.The first 10 straight-chain alkanes are: # of C’s Name Formula (long or condensed) 1. ___ ___________ ________________ 2. (Etc.)

2. Saturated hydrocarbon is ___________ ___________________________ Unsaturated hydrocarbon is _________ __________________________ Alkenes use suffix ______ Alkynes use suffix ______ The first 3 alkenes and alkynes are: Alkanes # of C Name Formula __ _________ _____ __ _________ _____ __ _________ _____ Alkynes # of C Name Formula __ _________ _____ __ _________ _____ __ _________ _____

3. Longer chains of alkenes and alkynes must indicate the position of the double or triple bond. Examples: AlkenesAlkynes

4. Branched chains: indicate the position and name of the branches (alkyl groups) Alkyl Groups # of C Name Formula 1 Methyl CH 3 - __ _______ _____ __ _______ _____ __ _______ _____ __ _______ _____ __ _______ _____ __ _______ _____ __ _______ _____ __ _______ _____ __ _______ _____ __ _______ _____