PracExam II S07

PracExam II S07 - Name_ Student ID Number_ Lab TA Name and...

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Name______________________________________ Student ID Number___________________________ Lab TA Name and Time_______________________ Dr. Bryan Enderle Spring 2007 CHEMISTRY 2C (Section C) "#$% && Instructions: ’()*"+ ,))- "./0 1 No books, notes, or additional scrap paper are permitted. All information required is contained on the exam. Place all work in the space provided. If you require additional space, use the back of the exam. (1) Read each question carefully. (2) There is no partial credit for the problems in Part I and Part II. (3) The last page contains a periodic table and some useful information. You may remove this for easy access. (4) If you finish early, RECHECK YOUR ANSWERS! U.C. Davis is an Honor Institution 23445678 2359:4 2359:4 1–10. 30 points 11–12. 23 points 13. 10 points 14. 18 points 15ab. 7 points 15c. 4 points 15def. 12 points ;3:$7 *<3=8 >?@AB 0C7:5D78 ’E35<8 (circle one) 1. a b c d e 2. a b c d e 3. a b c d e 4. a b c d e 5. a b c d e 6. a b c d e 7. a b c d e 8. a b c d e 9. a b c d e 10. a b c d e
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Exam II Page 2 of 11 2$=: &F 0C7:5D78 ’E35<8G ’39<8D:4 ’5=<78 :E8 <3==8<: $94H8= $9I 89:8= J3C= =84D3948 39 :E8 <3K8= L M3 D$=:5$7 <=8I5: 1. Which of the following is not a likely charge of arsenic? A. +5 B. +3 C. -3 D. -5 E. none of the above 2. Which CFT diagram has the most degenerate energy levels at the lowest energy? A. linear B. square planar C. tetrahedral D. octahedral E. diatomic 3. The geometric (molecular) shape of I 3 - is A. linear B. bent C. trigonal D. pentagonal bipyramidal E. loopy 4. A reaction has this rate law, Rate = k [A] [C] / [B] 2 . Which will decrease rate the most?
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This note was uploaded on 10/23/2009 for the course CHE CHE 2C taught by Professor Nasiri during the Spring '07 term at UC Davis.

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PracExam II S07 - Name_ Student ID Number_ Lab TA Name and...

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