old final2 - Chem 140C Final Exam Answer Key June 11, 2009...

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Chem 140C Final Exam Answer Key June 11, 2009 Q1_________(10 points) Q2_________(7 points) Q3_________(8 points) Q4_________(30 points) Q5_________(30 points) Q6_________(30 points) Q7_________(30 points) Q8_________(25 points) Q9_________(30 points) Total_________(200 points) If you write the exam in pencil or erasable pen, you give up your right to any kind of regrade. Name _________________________ PID# __________________________
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1. Acidity (10 points). A. Circle the most acidic hydrogens (or hydrogens) in each molecule below and place them in order of their acidity with #1 being the most acidic and #4 being the least acidic. Work carefully. Note: The acidic hydrogens may not be showing on the drawing. OCH 3 OH OCH 3 O N OCH 3 O OCH 3 O N N H H H H H 1 4 3 2 Partial credit should be assigned on this one for circling all the correct acidic hydrogens and for any other good reason. Just be consistent. B. Circle the most acidic hydrogens (or hydrogens) in each molecule below and place them in order of their acidity with #1 being the most acidic and #4 being the least acidic. Work carefully. Note: The acidic hydrogens may not be showing on the drawing. Partial credit should be assigned on this one for circling all the correct acidic hydrogens and for any other good reason. Just be consistent.
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2. Basicity (7 points) A.
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This note was uploaded on 08/19/2010 for the course CHEM 140C 140C taught by Professor Albizati during the Spring '10 term at UCSD.

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old final2 - Chem 140C Final Exam Answer Key June 11, 2009...

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