EXAM12008KEY

EXAM12008KEY - CHEMISTRY 2261 September 24, 2008 EXAM 1 NAME

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Unformatted text preview: CHEMISTRY 2261 September 24, 2008 EXAM 1 NAME (PRINT)____________________________________________ 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 TOTAL 16 A N S W E R K E Y LIST number names 1. (9 pts) Fill in the missing elements in their proper positions in the Periodic Table: 1A 2A 3A 4A 5A 6A 7A 8A He Ne Ar Kr Xe Se Te Si Na Li Mg Be H Al P C B N O F S Cl Br I 2. (5 pts) List the following compounds in order of increasing boiling point: < lowest boiling OH NH 2 OH OH < < < highest boiling NH 2 OH OH OH 3. (12 pts) Draw the structures and name the four constitutional isomers with the molecular formula C 4 H 9 Cl. See textbook problem 28 in Chapter 2. 2 4. (8 pts) Draw structures corresponding to the following IUPAC names: 4-bromo-2-ethyl-5, N , N-trimethylcyclohexanamine 4-isobutoxy-2,6-dimethyl-2-heptanol N Br HO O H 3 C C CH 3 OH CH 2 C H O CH 2 H C CH 2 H C H 3 C CH 3 CH 3 CH 3 or N CH 3 H 3 C CH 3 CH 2 CH 3 Br or 5. (4 pts) Calculate the equilibrium constant ( K eq ) for the following acid-base reaction....
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EXAM12008KEY - CHEMISTRY 2261 September 24, 2008 EXAM 1 NAME

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