actual prelim 1 answers - Page l of B NAI'i]E First PIeases...

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Page l of B NAI'i]E sign your name First Middle PIease SIGNATURE >>CHEMISTRY 357 << >> PRELIM #1 << Thursday, Se?tember 2 1 st, 2006 7:30 - 9:00 PM Please do not open this exam until you are told to do so. Tnere are 8 pages to this examination, including the cover. Check to make sure you have ihem all, You can use the back sides of each exam page for scratch paper' but your answers must appear in the designated spaces on the exam sheets. Draw ali structures and write all answers clearly and unambiguously lt is not the gradeas responsibility to interpret what you meant Consequently, notes of exD anation will not be considered. READ ALL QUESTIONS CAREFULLY -- You won't get points for answering the wrono ouestion! .l . A q o.
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Paqe 2 of B 1. (15 points) (a) [Js ng the IUPAC nomenclature rules, provide the complete correcl name Jor-lhe structure ifrourn diectly below this sentence. Put your answer in the box to the right of the structure. answer: 4,\ - [1bl *l' er 8. h *"*y'o,'\4'^'- (b) Calculate the unsaturation number for the formula C4H2Br2O4, and put ycur answer in the box at right, (c) Indlcate which of the NH3 (ammonia). ii) BH3 chemical species (i)-(v) listed below has (have) the same geometry as answer: (ii) cH3* 0i)Ns (iv) H3O+ (v) CH2=O
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This note was uploaded on 04/03/2008 for the course CHEM 3570 taught by Professor Ganem, b during the Fall '06 term at Cornell University (Engineering School).

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actual prelim 1 answers - Page l of B NAI'i]E First PIeases...

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