CHEM301 F09 E2akey

CHEM301 F09 E2akey - CHEM 301 EXAM 2A 22 October 2009 Dr....

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CHEM 301 EXAM 2A NAME ____________________________ 22 October 2009 Dr. Suzanne Ruder Student ID: _________________________ Group # On my honor, I have neither given nor received aid on this exam______________________ signature INSTRUCTIONS: There are six pages to this exam. Read all questions carefully. If you have a question, raise your hand and someone will assist you. Paper other than the exam paper and molecular models are not permitted. Do your own work, and cover your answers. Part 1: Multiple Choice (4 pts each). Use the form provided to scratch off your answer. If your answer is correct there will be a star; if your answer is not correct, scratch off your second choice to receive partial credit for your answer. Scratch off questions 1-13 on your form. 1) Which cation would have the highest energy? A B C D 2) Draw the most stable chair conformation of the following compound. Which group(s) would be equitorial? 3) Which is the best nucleophile? CH 3 NH Θ H 2 O CH 3 O Ө Ө CH 3 A B C D 4) Which molecules below would be chiral compounds? CO 2 H OH H OH H CH 2 CH 3 Br OH Br OH CH 3 1 2 3 A) t-butyl B) t-butyl, methyl C) t-butyl, ethyl D) t-butyl, methyl, ethyl A) 2 B) 1 and 2 C) 1, 2 and 3 D) 2 and 3
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5) Rank the following from best leaving group to worst leaving group. Br
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This note was uploaded on 04/30/2011 for the course CHEM 301 taught by Professor Sahli during the Spring '07 term at VCU.

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CHEM301 F09 E2akey - CHEM 301 EXAM 2A 22 October 2009 Dr....

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