C2C Practice Exam I S08 KEY

C2C Practice Exam I S08 KEY - Dr. Enderle Name_ Student ID...

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Name______________________________________________ Student ID Number___________________________________ LAB Sec. # ___; TA: __________; Lab day/time: __________ Dr. Enderle Spring 2008 CHEMISTRY 2C (Section C) Exam I Instructions: CLOSED BOOK EXAM ! 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. A scientific calculator may be used (if it is a programmable calculator, its memory must be cleared before the exam). (1) Read each question carefully. (2) For Parts I and II , there is no partial credit given. For Part I, only answers marked on this cover page will be graded . (3) The last two pages contain a periodic table and some useful information. You may remove it for easy access. (4) If you finish early, RECHECK YOUR ANSWERS! Possible Points U.C. Davis is an Honor Institution Points #1–6. (3 pts each) / 18 #7-8. (6 pts each) / 12 #9. (6 pts) / 06 #10-11. (22 pts) / 22 #12. (10 pts) / 10 #13. (6 pts) / 06 #14. (31 pts) / 31 Total Score (105) / 105 1. a b c d e Multiple Choice (circle one) 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 1-6 total pts: 7. a b c d e 8. a b c d e 7-8 total pts:
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Name: ____________________________________ Exam I (Page 2 of 10) Part I: Multiple Choice, Concepts (3 points each) Select the best answer and enter your choice on the cover sheet 1. (3 pts) Which of the following is most easily reduced (acidic conditions)? (a) O – No partial credit 3 (g) (b) Ag + (aq) (c) IO 3 - (aq) (d) Li + (g) (e) Fe 2+ (aq) 2. (3 pts) Which of the following metals would best protect Ca (s) against unwanted oxidation? (a) Mg (b) Fe (c) Pb (d) K (e) Zn 3. (3 pts) Select the false statement. (a) Manganese is found in cathode of the dry cell and button batteries. (b) All primary cells are not rechargeable. (c) Fuel cells are more efficient than mechanical electric generators.
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This note was uploaded on 08/10/2010 for the course CHE 2C CHE 2C taught by Professor Atsumi during the Summer '10 term at UC Davis.

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C2C Practice Exam I S08 KEY - Dr. Enderle Name_ Student ID...

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