CHEM 103 General Chemistry III Recitation Assignment #2 Answers(CHAPTER 13)

lOMoAR cPSD| 32635183




lOMoAR cPSD| 32635183




CHEM 103
General
Chemistry III
Recitation
Assignment #2
Answers(CHA
PTER 13)

Chapter 13

23. Name the following unsaturated hydrocarbons:

a) ethyne (acetylene)


b)
CH2=CHCHCH2CHCH3

Cl CH3 3-chloro-5-methyl-1-hexene


c)
4-bromo-2-methyl-2-pentene



d)

4-methyl-2-hexene


e) 2-pentyne (ethylmethylacetylene)



f)

, lOMoAR cPSD| 32635183




6,6-dimethyl-2-heptene



25. Of the compounds in the previous question, which exhibit cis‐trans isomerism? For each
one that does give the full structures and names of both isomers.

Compounds (d) and (f) exhibit cis-trans isomerism.