C2C Exam SSI10 KEY 2

C2C Exam SSI10 KEY 2 - Dr Enderle Name Student ID Number...

Info iconThis preview shows pages 1–3. Sign up to view the full content.

View Full Document Right Arrow Icon
Name______________________________________________ Student ID Number___________________________________ LAB Sec. # ___; TA: __________; Lab day/time: __________ Dr. Enderle Summer Session One 2010 CHEMISTRY 2C (Section A) Exam 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). Read each question carefully. (1) For Parts I and II , there is no partial credit given. For Part I, only answers marked on this cover page will be graded . You must also fill in your TA’s name at the top of the page. Failure to do either of these will result in a 10 point deduction. (2) The last two pages contain a periodic table and some useful information. You may remove it for easy access. (3) If you finish early, RECHECK YOUR ANSWERS! Possible Points U.C. Davis is an Honor Institution Points #1–13. (3 pts each) / 39 #14-16. (6 pts each) / 18 #17-18. (16 pts) / 16 #19-20. (34 pts) / 34 #21-22. (20 pts) / 20 #23. (31 pts) / 31 #24. (12 pts) / 12 Total Score (170) / 170 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 7. a b c d e 8. a b c d e 9. a b c d e 10. a b c d e 11. a b c d e 12. a b c d e 13. a b c d e 1-13 total pts: 14. a b c d e 15. a b c d e 16. a b c d e 14-16 total pts:
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Name: ____________________________________ Exam (Page 2 of 12) Part I: Multiple Choice, Concepts (3 points each) Select the best answer and enter your choice on the cover sheet 1. Which of the following metals would best protect Ca (s) against unwanted oxidation? – No partial credit (a) Mg (b) Fe (c) Pb (d) K (e) Zn 2. Which of the following metals will reduce Cl 2 (g)? (a) Sn (b) Fe (c) Zn (d) Al (e) Cu 3. Which of the following metals is most easily reduced? (a) Li (b) Ca (c) Zn (d) Ag (e) Cu 4. Which of the following metals will oxidize first? (a) Li (b) Ca (c) Zn (d) Ag (e) Cu 5. Which statement about batteries is not true? (a) The reaction occurring in a primary cell battery is not reversible. (b) A battery changes electrical energy to chemical energy for use in chemical reactions. (c) The hydrogen-oxygen fuel cell battery produces water as a product. (d) The lead-acid battery in automobiles is rechargeable and has an approximate potential of 12 volts. (e) None of the above. 6. Select the false statement. (a) Manganese is found in the cathode of the dry cell and button batteries. (b) All primary cells are not rechargeable.
Background image of page 2
Image of page 3
This is the end of the preview. Sign up to access the rest of the document.

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.

Page1 / 12

C2C Exam SSI10 KEY 2 - Dr Enderle Name Student ID Number...

This preview shows document pages 1 - 3. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online