midterm 1 - Copy

Midterm 1 Copy - Chemistry 140A(C L Perrin 1 Midterm Exam#1 2 3 Name(printed 4 ID 5 Signature(written 6 Row(Last = LL in front section or M in rear

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Unformatted text preview: Chemistry 140A (C. L. Perrin) 1 Midterm Exam #1 2 October 22, 2007 3 Name (printed): _____________________________________________ 4 ID#: _______________ 5 Signature (written): __________________________________________ 6 Row ____ (Last = LL in front section or M in rear) 7 Section day & hour ____________ (to retrieve your exam) OR 8 TA: Haris Helen/Qing Ken Mitch Patrick Shu Whitney ! /200 LEAVE AN EMPTY SEAT ON EACH SIDE, SO YOU ARE NOT NEXT TO ANYONE! Student on your left (even if separated by vacant seats) ____________________________ (Aisle ) Student on your right (even if separated by vacant seats) ____________________________ (Aisle ) Fill in the names, numbers, and boxes above, and read the instructions below , but DO NOT TURN THE PAGE UNTIL YOU ARE TOLD TO DO SO. This is a long exam; be sure that you have all 4 pages. Questions are arranged approximately in order of increasing difficulty. It is more important to answer them correctly than to answer all of them. Each question is worth 20 points, except those marked with + are worth 30. Partial credit will be minimal, so read the questions carefully and weigh your answers critically. THINK BEFORE YOU WRITE; most answers require only a few well-chosen structures. Show connectivity unambiguously with Lewis/Kekulé structures or with "condensed" structures (CH n abbreviations, not zigzag "bond-line"). BE SURE THAT STRUCTURES SATISFY THE OCTET RULE (if possible), show all ATOMS and all FORMAL...
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This note was uploaded on 03/12/2010 for the course CHEM chem 140A taught by Professor Dr.yang during the Fall '07 term at UCSD.

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Midterm 1 Copy - Chemistry 140A(C L Perrin 1 Midterm Exam#1 2 3 Name(printed 4 ID 5 Signature(written 6 Row(Last = LL in front section or M in rear

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