exam1 06 - Name_ Student ID Number_ LAB Sec. # _; TA: _;...

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Name__________________________________________________ Student ID Number_______________________________________ LAB Sec. # _____; TA: ____________; Lab day/time: __________ Dr. Matthew P. Augustine Winter 2006 CHEMISTRY 2B (Sec. C) Midterm 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 and only answers marked on this cover page will be graded . (3) The last page contains a periodic table and some useful information. You may remove it for easy access. (4) If you finish early, RECHECK YOUR ANSWERS! (5) Circle your choice on the right for the multiple choice questions 1 – 20. U.C. Davis is an Honor Institution Possible Points Points #1–12. (3 points each) / 36 #13-20. (6 points each) / 48 #21. (14 points) / 14 #22. (18 points) / 18 REGRADE BONUS 4/4 Total Score (120) / 1.2 = % Multiple Choice (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 11. A B C D E 12. A B C D E 1-12 total pts: 13. A B C D E 14. A B C D E 15. A B C D E 16. A B C D E 17. A B C D E 18. A B C D E 19. A B C D E 20. A B C D E 13-20 total pts:
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Midterm I Page 2 of 11 Initial:___________ Part I: Multiple Choice, Concepts Circle the correct answer and circle your response on the cover – No partial credit 1. (3 pts) Which one of the following parameters is different for a 10 g and a 20 g lead block? A. C sp , specific heat capacity B. p C , molar heat capacity C. c p , heat capacity D. Δ H fus , enthalpy of fusion E. Δ H vap , enthalpy of vaporization 2. (3 pts) The use of known chemical reaction enthalpies to calculate the reaction enthalpy for an unknown target reaction is ____________. A. Henry’s law B. Hess’ law C. Raoult’s law D. Moore’s law E. Murphy’s law 3. (3 pts) The freezing of liquid water at constant 1 atm. external pressure to form ice is an _____________ reaction. A. electrochemical
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This note was uploaded on 04/23/2008 for the course CHEM 2B taught by Professor Clemens during the Winter '08 term at UC Davis.

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exam1 06 - Name_ Student ID Number_ LAB Sec. # _; TA: _;...

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