exam1_f00 - Chem 12A Dr. Harrison EXAM #1 Name _ 1. (8 pts)...

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Chem 12A EXAM #1 Name __________________ Dr. Harrison 1. (8 pts) Name the following compounds. a) ______________________________ b) ___________________________ c) ______________________________ d) _________________________ 2. (8 pts) Draw the following compounds corresponding to the following names. a) 2-ethyl-3-dimethylheptane b) cis -1-isobutyl-2-methylcyclobutane c) bicyclo[2.2.2]octane d) 1-ethyl-2-(2,2-dimethylbutyl)cyclopentane 3. (8 pts) Explain the order of acidity for the following compounds. CH 3 CH 2 SH CH 3 CH 2 OH CH 3 CH 2 NH 2 pKa 10.5 15.9 approx. 37
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4. ( 9 pts) Predict the order of basicity for the following Lewis bases. ( put a 1 by the strongest base and a 3 by the least basic) Explain your reasoning. N H NH NH F F 5. (9 pts) a) Use a Newman projection to draw the gouche conformation for the ethyl substituents on the following compound . Draw the projection from carbon 1 to carbon 2. HO
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This note was uploaded on 09/02/2011 for the course CHEM 12a taught by Professor Harrison during the Spring '11 term at West Valley.

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exam1_f00 - Chem 12A Dr. Harrison EXAM #1 Name _ 1. (8 pts)...

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