exam4 - CHEM 331, Fall 2005 Final Exam first last Ian R....

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CHEM 331, Fall 2005 Final Exam Ian R. Gould PRINTED NAME 1. Be sure your exam has 13 Questions 3. Read the directions for each problem CAREFULLY. 4. Write CLEARLY. Illegible answers will be considered to be incorrect. 5. Molecular models are allowed. 6. Do not use red ink. 7. Don't cheat, use common sense. 3 / 15 5 / 20 7 Total / 375 2. Use any blank pages as scratch paper. They will not be graded. 6 2 / 24 first last ASU ID Name of Person on your LEFT (or write Empty or Aisle) 1 / 8 Extra Credit / 5 H He Li Be B C N O F Ne Na Mg Al Si P S Cl Ar K Ca Sc Ti V Cr Mn Fe Co Ni Cu Zn Ga Ge As Se Br Kr Rb Sr Y Zr Nb Mo Tc Ru Rh Pd Ag Cd In Sn Sb Te I Xe Cs Ba Lu Hf Ta W Re Os Ir Pt Au Hg Tl Pb Bi Po At Rn RIGHT 8 / 56 10 / 36 9 / 30 11 / 36 12 / 30 13 / 52 Grand Total / 28 / 20 4 / 20
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Question 3 (15 pts.) a) Draw pictures of the wavefunctions of the molecular orbitals requested, on the molecules . In each case indicate the A.O.'s used to make the M.O.'s. CHEMISTRY 331, Fall 2005 FINAL EXAM - 3 - NAME C–O π orbital C-C σ orbital indicated by the arrow C O H H c) Rank the following in order of increasing rate of reaction with Na + – OCH 3 in acetone. Justify your choice with a BRIEF explanation. < < slowest
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This note was uploaded on 08/14/2008 for the course CHM 233 & 331 taught by Professor Dr.gould during the Fall '05 term at ASU.

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exam4 - CHEM 331, Fall 2005 Final Exam first last Ian R....

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