2008_CEM_143_EXAM3_key

2008_CEM_143_EXAM3_key - CEM 143 Spring 2008 Exam 3 21...

Info iconThis preview shows pages 1–5. Sign up to view the full content.

View Full Document Right Arrow Icon
CEM 143 Spring 2008 Exam 3 21 April 2008 Name__________KEY____________ Section_____ PID___________ 1 (18 pts.) 2 (12 pts.) 3 (17 pts.) 4 (14 pts.) 5 (30 pts.) 6 (10 pts.) Total 101 pts
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
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 Q quaternary ammonium salt D pyranose Q ester G acyl chloride C amide A,N anhydride F terpene M a detergent O tertiary amine L 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
Background image of page 2
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: polyethylene D- glucopyranose (or glucose) N,N-dimethyl ethylamine CH 2 CH 2 n CH 3 N CH 3 CH 2 CH 3 O C O H 2 C HC H 2 C O C O O C O R N N R N N (a specific example, azobenzene) O H HO H HO H H OH H OH OH
Background image of page 3

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
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.
Background image of page 4
Image of page 5
This is the end of the preview. Sign up to access the rest of the document.

Page1 / 9

2008_CEM_143_EXAM3_key - CEM 143 Spring 2008 Exam 3 21...

This preview shows document pages 1 - 5. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online