2008_CEM_143_EXAM3 - CEM 143 Spring 2008 Exam 3 21 April...

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CEM 143 Spring 2008 Exam 3 21 April 2008 Name______________________ Section_____ PID___________ 1 (18 pts.) 2 (12 pts.) 3 (17 pts.) 4 (14 pts.) 5 (30 pts.) 6 (10 pts.) Total 101 pts
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1 . (2 pt each, 18 pt total) . Fill in the table by matching each functional group with a structure. There may be more than one correct answer for some functional groups – you only need to provide one match. Since some compounds contain more than one functional group, you can use the same compound to match with more than one group. acetal quaternary ammonium salt pyranose ester acyl chloride amide anhydride terpene a detergent tertiary amine H Q Te O H HO OH H OH H H H OCH 3 OH HO HO COOH AB C N CH 3 O O O O O OH N CH 3 CH 2 CH 3 Br - OCH 2 CH 3 O C N D E C O Cl FG F O S O O O Na + N N N N Cl IJ K O N N H NH 2 N LM P O
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2.a (6 pts) Draw the structures of: a triglyceride (fat) an azo compound the basic 4-ring structure of steroids 2.b (6 pts) Name the following: CH 2 CH 2 n CH 3 N CH 3 CH 2 CH 3 O H HO H HO H H OH H OH OH
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3. a. (8 pts.) Consider the four compounds below, and answer the following 4 questions. There may be more than 1 correct answer for each question. You need to provide only 1.
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2008_CEM_143_EXAM3 - CEM 143 Spring 2008 Exam 3 21 April...

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