Chem 161-2010 final exam + solutions

Chem 161-2010 final exam + solutions - Chemistry 161 Final...

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Chemistry 161 Final Exam December 17, 2010 Student Name (Print): ____Tavss ________________ Recitation Section Number:  Recitation Instructor: __________________ The exam booklet has 55 questions for credit and one additional question to check the color of your exam booklet. Please answer all 56 questions on the OpScan sheet. There is no penalty for guessing. If you do not find the exact answer, bubble in the best choice. At the end of the 3 hour exam period, please hand in only this top sheet and your OpScan form. If you finish early, please do not disturb your fellow students. A proctor will check your picture ID, OpScan form, signature and calculator during the exam. The use of calculators with permanent memories (graphing calculators), cell phones, pagers, PDAs or other electronic devices other than a basic scientific calculator is expressly forbidden. The last page of the booklet contains a periodic table along with other useful data. The use of any other notes or information on this test or taking extra time to bubble in your answers will be considered a violation of the Academic Honesty provisions of the student code. Exam scores will be posted as soon as possible. DO NOT OPEN BOOKLET UNTIL INSTRUCTED ON THE OpScan FORM (Use a #2 pencil or darker) 1. SIGN your name across the top of the form. 2. Code the following information ( blacken circles) Your Name (LAST NAME FIRST) Your RU ID NUMBER [Start under Box A and continue to Box I ] Your RECITATION SECTION NUMBER in [Sections 01-09, code a 0 under box K ] Your EXAM FORM NUMBER under box P Section Numbers and Initials of instructors are listed on the next page BL = B. Langowski, DS = D. Siegel, , GG = G. Govindarajoo, HS = H. Sangari RP = R. Porcja, NO = N. Onyia, JP = J. Pronchik, KM = K. Mukherjee, RA = R. Agarwal LR = L. RoyChowdhury, YS = Y. Shin, JT = J. Taylor, RL = R. Lefkowitz, HZ = H. Zhang, KS = K. Sethi, TH = T. Holt, EH = E. Hove, NM = N. Marky Periods: 1 = 8:25- 9:20 or 9:30-10:25, 2 = 11:10-12:05 3 = 11:45-12:40, 12:15-1:10 or 12:50-1:45 5 = 3:35-4:30, 6 = 5:15-6:10, 8 = 8:25p-9:20p 3. In the Birthdate section bubble 1210 Your EXAM FORM is C161f10fv1 1
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Sec Per. Instr Sec Per. Instr Sec Per. Instr 01 M3 NO 19 M1 KS 37 M8 YS 02 M5 NO 20 M3 GG 40 M2 EH 03 M5 GG 21 M3 JP 41 W2 KS 04 W3 NO 22 W1 KS 50 T1 RL 05 W5 JT 23 W1 HZ 51 T1 JP 06 W5 RA 24 W3 GG 52 F1 LR 07 F3 RL 25 Th1 JP 53 F1 NM 08 F5 RL 26 Th1 HS 54 F3 NM 09 F5 LR 27 Th3 LR OS KM Please bubble 99 28 Th3 NO 29 Th3 DS 12 M2 HS 30 M6 BL 13 W2 HZ 31 M6 RP 14 W2 RA 32 M6 TH 15 Th2 JP 33 W6 BL 16 M2 KS 34 W6 RA 17 W2 HS 35 M8 TH 18 M1 EH 36 M8 RP C161f10fv1 2
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Your EXAM FORM is C161f10fv1 3
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1 CHEM 161-2010 FINAL EXAM CHAPTER 2 - ATOMS, MOLECULES AND IONS Nature of the atom (protons, neutrons, electrons, symbols, etc.) including isotopes A hypothetical element Q (atomic mass: 75.5492 u) consists of two stable isotopes: A (isotopic mass: 74.6745 u) and B (isotopic mass: 76.1238 u). Calculate the percent natural abundance of
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This document was uploaded on 11/02/2011 for the course GEN CHEM 162 at Rutgers.

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Chem 161-2010 final exam + solutions - Chemistry 161 Final...

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