practice-midterm2_a_key - Name_KEY_ Student ID Number_ LAB...

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Name_____________KEY_____________________________ Student ID Number___________________________________ LAB Sec. # ____; TA: __________; Lab day/time: __________ Toby Allen Spring 2006 CHEMISTRY 2B Midterm 2 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 extra sheet of the exam and refer to its page number in your response. 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 contain a periodic table and some useful information. You may remove it for easy access . (4) If you finish early, RECHECK YOUR ANSWERS! U.C. Davis is an Honor Institution Multiple Choice (write answers HERE ) Part I: 3 pts each 1. B 2. B 3. C 4. B 5. D 6. 3 points for all! 7. B 8. B 9. D 10. C 11. D 12. A 13. B Part II: 14. B 6 pts 15. E 6 pts 16. B 6 pts 17. B 9 pts Possible Points Points Part I (1-13) 3 points each /39 Part II (14-16) – 6 points each /18 Part II (17) – 9 points /9 Part III (18) - 15 points /15 Part III (19) - 15 points /15 Re-grade bonus – 4 points /4 Total Score - 100 points total /100
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Name: ____________________________________ Midterm Exam II (Page 2 of 9) Part I: Multiple Choice, Concepts, (3 points each) Write correct answer on cover sheet – No partial credit 1. (3pts) A chemical equilibrium is the point at which A. no further reaction can occur, even if more reactants are added B. the forward and reverse reactions continue at the same rate C. both forward and reverse reactions stop D. the forward reaction ceases E. all reactants have been converted to products 2. (3 pts) A strong acid is A. a proton acceptor that partially protonates in water B. a proton donor that fully deprotonates in water C. a proton acceptor that fully protonates in water D. a proton donor that partially deprotonates in water
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This note was uploaded on 10/03/2010 for the course CHE 10 taught by Professor Toupadakis during the Spring '08 term at UC Davis.

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practice-midterm2_a_key - Name_KEY_ Student ID Number_ LAB...

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