Answers to Chapter 22 Study Questions
- Page ID
- 11865
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- alkene, unsaturated
- alkane, saturated
- alkyne, unsaturated
- aromatic, unsaturated
- alkane, saturated
- alkane, saturated
- alkyne, unsaturated
- alkene, unsaturated
- aromatic, unsaturated
 |  |  |
| pentane | 2-methylbutane | 2,2-dimethylpropane |
- 4-ethyl-3,4,6-trimethyloctane
-
- should be 2-methylbutane; counting from wrong end.
- should be 3-methylhexane; you can’t have 1-methyl anything
- needs 2 numbers if its “di”-methyl
- should be 2-methylbutane; longest chain is 4 carbons, not 3 carbons; 2-ethyl is impossible.
-
- addition polymer;
- condensation polymer, polyester, copolymer
and 
- condensation polymer, polyamide, homopolymer; polypeptide (polyalanine)
-
- unsaturated, 2 double bonds (see 10 b)
- saturated (2n + 1 H’s)
