2311 E1 - CHEM 2311 HOUR EXAM I NAME ___________________ 30...

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Unformatted text preview: CHEM 2311 HOUR EXAM I NAME ___________________ 30 SEPTEMBER 2010 100 POINTS TOTAL 1. What is the correct name of the following compound according to IUPAC rules? (7 points) 2. Dipole moments of alkyl chlorides and alkyl alcohols are strikingly similar yet alcohols boil much higher than the corresponding chlorides. Briefly explain the observed difference. (5 points) 3. Supply the formal charges for the four atoms in the following compound (4 points) H C N O .. .. .. .. 1 4. Indicate which of the following is the stronger acid and briefly explain why. To say "because as you go ________ the periodic table, acidity __________" is not sufficient. (6 points) (a) HF and H 3 COH (b) H 2 Se and H 2 Te (c) 5. How many sp 2 hybridized carbon atoms are present in the following molecule? (5 points) 6. How many 1 o (primary) carbon atoms are present in the molecule in Question 13 above? (5 points) 2 7. Is propene considered a Lewis Acid or a Lewis Base? Explain your logic. (5 points) 8. Give a proper name for the following compound (can choose IUPAC, trivial or a 8....
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This note was uploaded on 01/02/2012 for the course CHEM 2311 taught by Professor Stenberg during the Fall '11 term at Northeastern.

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2311 E1 - CHEM 2311 HOUR EXAM I NAME ___________________ 30...

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