Winter 2009 MT1 answer key

Winter 2009 MT1 answer key - BIS103-002 (Winter 2009)...

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BIS103-002 (Winter 2009) January 28, 2009 Midterm #1 Student Name _____________________________ Instructor: Oliver Fiehn Student ID #_______________________________ 1 Please, check appropriate box below. Undergraduate student Open enrollment Completing incomplete Graduate student This exam consists of 37 questions. A maximum of 100 points can be earned. Partial credit will be given. There are a total of 12 pages, including the cover page. If you need more space, use the back of pages. Petitions for regarding will be considered only if you have used permanent ink, unless an addition error has occurred. *IT IS YOUR RESPONSIBILITY TO WRITE LEGIBLE! No extra effort will be made to decipher your handwriting. T = 25 ºC (298 K) T = 37 ºC (310 K) R = 8.315 J mol -1 K -1 F = 96.5 kJ mol -1 V -1 n = moles of electrons Δ G = Δ G o ’ + RTln[Prod.]/[React.] G= H-T S G= -RT lnK’ eq Δ G o = – nF Δ E o Δ E o = E o Oxidant – E o Reductant I,_______________________________________, authorize the University to distribute publicly this graded exam (e.g., handed out in class or left in a bin for pick up). I am aware of the fact that violations of the Academic Code of Conduct 1 may be reported to UC Davis Student Judicial Affairs. 1 Examples of academic misconduct include: receiving or providing unauthorized assistance on examinations, using unauthorized materials during an examination, altering an exam and submitting it for re-grading, or using false excuses to obtain extensions of time ( http://sja.ucdavis.edu/cac.htm ). Signature________________________________________ Date_____January 28, 2009___ A-Group Create PDF files without this message by purchasing novaPDF printer ( http://www.novapdf.com )
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BIS103-002 (Winter 2009) January 28, 2009 Midterm #1 Student Name _____________________________ Instructor: Oliver Fiehn Student ID #_______________________________ 2 Q01 2 points Which of the following correctly ranks the carbon atoms of the functional groups in order of most negative to most positive oxidation level? a) methane, methene, aldehyde, ketone, carboxylic acid b) methane, carbon dioxide, aldehyde, ketone, carboxylic acid c) methane, methene, methyl, ketone, carboxylic acid d) methane, ketone, aldehyde, carbon dioxide, carboxylic acid e) none of the above Q02 2 points Which of the following groups of redox pairs are correct? a) NAD+ /NADH, NADP+/NADPH2, and FAD+/FADH b) NAD+ /NADH, NADP+/NADPH, and FAD/FADH2 c) NAD+ /NADH, NADP+/NADPH, and FAD+/FADH2 d) NAD+ /NADH, NADP+/NADPH2, and FAD/FADH2 e) none of the above Q03 2 points When a reaction is at equilibrium, the Δ G is equal to _____. a) 1 b) –1 c) 0 d) infinity e) none of the above Q04 2 points What is the standard free energy of hydrolysis for phosphocreatine? a) 7 kJ/mol
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Winter 2009 MT1 answer key - BIS103-002 (Winter 2009)...

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