Practice Exam 2009

Practice Exam 2009 - Chemistry 30C UCLA Spring 2009 Midterm...

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Unformatted text preview: Chemistry 30C UCLA Spring 2009 Midterm Exam I On my honor, I have neither given nor received any aid on this exam Signature: Name: UCLA Student I. D. Number: Question Points --------------------------------------- 1 (26) --------------------------------------- 2 (19) --------------------------------------- 3 (16) --------------------------------------- 4 (21) --------------------------------------- 5 (20) --------------------------------------- 6 Extra Credit (8) --------------------------------------- Total Chemistry 30C, Spring 2009 Name: Page 1 CONCEPTS and THEORY 1. A. (2) Is the following molecule aromatic, antiaromatic, or nonaromatic? N N N N B. (6) Rank the reactivity of the following molecules towards nucleophiles. 1 = Most reactive . 6 = Least reactive Cl Cl O O N N N O O O O O O O C. (6) Rank the basicity of the following molecules. 1 = Most basic . 6 = Least basic O N NH 2 NH 3 EtO NH 2 NH N H D. (6) What are the approximate pKas of the following compounds? D....
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This note was uploaded on 04/12/2011 for the course CHEMISTRY 30c taught by Professor Merlic during the Spring '11 term at UCLA.

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Practice Exam 2009 - Chemistry 30C UCLA Spring 2009 Midterm...

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