Chem%20113%20Midterm%203%202009_ANSWERS

Chem%20113%20Midterm%203%202009_ANSWERS - 1 Out of 60...

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1 Out of 60 ANSWERS Midterm Test #3 – 27 March 2009 Lab Section ______ Bench # ______ 1. Complete the blanks in the following table (12 marks) Structure Name (zig-zag formula) 1-tert-butyl-2-methylcyclopentane O O (zig-zag formula) Propyl butanate CH 3 CH(OH)CH 2 CH 3 (condensed formula) 2-butanol (zig-zag formula) 4-ethyl-3,5-dimethylnonane (zig-zag formula) 2,2,5-trimethyl-3-hexyne H 3 C Br Br 2,4-dibromotoluene (1,3-dibromo-4-methylbenezene) 12 marks
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2 2. Draw and name 6 skeletal (structural) and geometric isomers of C 4 H 8 (12 marks). 1-butene Cis -2-butene Trans -2-butene 2-methyl-1-propene Cyclobutane Methylcyclopropane 12 marks
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3. Isomers: draw and name the isomers specified: a) Skeletal isomers of C 4 H 8 O 2 : draw and name one carboxylic acid, and one ester. (4 marks) O O H O O Butanoic acid Methyl propanoate b) Skeletal isomers of C 4 H 8 O: draw and name one propanal, and one butanone. (4 marks) H O O methylpropanal or 2-methylpropanal 2-butanone c) Geometric isomers of C
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This note was uploaded on 05/19/2011 for the course CHEM CHEM 111 taught by Professor Wassell during the Winter '09 term at The University of British Columbia.

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Chem%20113%20Midterm%203%202009_ANSWERS - 1 Out of 60...

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