F07 final

F07 final - NAME_ Student ID#_ Circle your TA's name: Danny...

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NAME___________________________ Student ID#___________________________ Points this page Circle your TA s name : Danny José CHEM 30A Winter 2006 Final Exam March 21, 2006 READ THIS FIRST!!!!!! The exam consists of 13 questions on 14 pages . For all questions, show your work and give the answers to the correct number of significant figures and units. Chemical names must be spelled correctly for full credit. Be sure to state any assumptions! You must show your work, and it must be legible for you to receive credit. Indicate clearly if your work continues onto the back of a page! You must have your answers written in blue or black ink if you want a regrade . Please sign the honor statement below before beginning. The answers in this examination booklet are entirely my own work. I neither gave nor received information or assistance in writing this examination. I understand that sharing information during this examination, or using materials not explicitly allowed by the instructor, will result in a failing grade on this exam, and possibly in additional action that may affect my ability to continue attending UCLA. SIGNATURE________________________ R = 8.314 J ! K – 1 mol – 1 R = 0.0821 L ! atm ! mol – 1 K – 1 1 kcal =4.184 kJ k B =1.381 ! 10 – 23 J ! K – 1 1 erg = 10 -7 J 1 L . atm = 101.325 1 Noggin = 142.1 cm 3 Firkin (US) = 0.833 Firkin (Brit.) G =H – TS ! G T,P = ! H – T ! S ! G= ! G o +RTln Q ! G o = –RTlnK ! G rxn o = ! G f o " products ! G f o " reactants Question Credit Score 1. 8 2. 15 3. 20 4. 8 5. 15 6. 28 7. 10 8. 10 9. 20 10. 25 11. 11 12. 6 13. 24 TOTAL 200
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NAME____________________________ Page 2 of 14 Points this page 1. (8 pts) a. On the above structure of cocaine, mark all chiral centers with * . b. The largest ring has how many atoms? c. What type of amine is it? d. Do you predict this is a strong or weak base? (circle answer) e. What type(s) of atom (what element) is/are at the bridgehead position(s)? N O O O O cocaine
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NAME____________________________ Page 3 of 14 Points this page reactants products 2. (15 pts) On the axes below, sketch an energy diagram for an S N 2 reaction, labeling the axes, and any activation energies, transition states, and reactive intermediates. a.
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This test prep was uploaded on 04/06/2008 for the course CHEM 30A taught by Professor Chatterjee during the Fall '08 term at UCLA.

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F07 final - NAME_ Student ID#_ Circle your TA's name: Danny...

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