5.0 69 4.5 68 3.5 3.0 $ 2.5 2.0 67 65 64 63 61 1.0 0.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0 UNEMPLOYMENT RATE (Percent)
3. (a) S>P AG8.5 kcal/mol (b) S → P ΔG + 3.5 kcal/mol (c) S-P AG-3.5 kcal/mol (d) S-) P ΔG_-9.5 kcal/mol (e) S → P ΔG= +3.0 kcal/mol (f) S-) P ΔG__ 2.5 kcal/mol A. (5 points) Which reactions are spontaneous? B. Which reactions are not spontaneous? C. Which reaction(s) can "force" reaction (a) to proceed? D. Which reaction(s) can "force" reaction (e) to proceed? E. Which reaction can "force" both reaction (0) and (e) to proceed togethers at...
1. Formula C,H4O 4000 3500 2H 3H 3H 2H 2H 2H 1.5 2.0 4.5 3.5 3.0 2.5 1.0 PPM 4.0 20es 0*250 T6 61 '8201 LSIT 60 99T 90 01L1 e'SPLT Or'8282
1. Formula C,H4O 4000 3500 2H 3H 3H 2H 2H 2H 1.5 2.0 4.5 3.5 3.0 2.5 1.0 PPM 4.0 20es 0*250 T6 61 '8201 LSIT 60 99T 90 01L1 e'SPLT Or'8282
b. What is the role of the poly-U? 4.5 4 3.5 acs as a poly mer je E 2.5 c. What process did this experiment monitor? - control -poly-U 1.5 poly-U + ricin 0.5 d. Why is the background level of incorporation not zero? 0 10 20 30 Figure 2. Effect of ricin on polyphenylalanine synthesis. A cell free system was preincubated at 28 for 40 minutes in the absence of labelled compounds. Then 4 uCi of HC phenylalanine was...
(d) 2.5 X 10 16 (e) - 1.0 X 10 " 2. An electron in a TV picture tube is accelerated through a potential difference of 1.0 X 10' V before it hits the screen. What is the kinetic energy of the electron in electron volts (a) 1.0 X 104 eV (b) 1.6 X 10-15 eV (C) 1.6 X 10-22 eV (d) 6.25 X 1022 eV (e) 1.6 X 10-19 eV
Consider the cyclohexanol/cyclohexene mixture spectrum.
Calculate the observed cyclohexanol/cylcohexene ratio.
Spectrum C cyclohexene & cyclohexanol mixture solvent: CDCl 3.0 2.5 5.5 5.0 4.5 4.0 3.5 2.0 1.5 1.0 0.5 ppm
Spectrum C cyclohexene & cyclohexanol mixture solvent: CDCl 3.0 2.5 5.5 5.0 4.5 4.0 3.5 2.0 1.5 1.0 0.5 ppm
NMR & IR post lab question help!
NMR and IR 4.5 4.0 3.5 3.0 2.5 2.0 1.5 1.0 0.5 ppm IH The 'H NMR for the unknown C: 20 7.5 7.0 6.5 6.0 6.5 5.0 4.5 4.0 3.5 3.0 25 20 519 05 Proton peak Integration Chemical Shift (ppm) Neighbors (m) Splitting pattern (+1) report as singlet/doublettripletlets. C must be an aliphatic alcohol. There is a strong O-H stretch in the IR and zero degrees of unsaturation. The remaining structure...
Single data values (in hours): 3, 1, 4, 5, 5, 2, 2.5, 3.5, 4, 4.5, 0, 2, 2, 2.5, 3.5, 4, 4, 4, 4, 2, 3.5, 3.5, 2, 3, 4, 4, 3, 3, 3, 1 Paired data values: Athletes Non-athletes 3.7 2.5 3.1 4.1 4.2 4.2 4.2 4.2 3.4 3.0 3.7 3.8 2.1 2.1 3.5 2.7 3.6 1.8 4.0 2.0 2.9 3.6 3.2 3.9 2.9 2.6 3.5 2.8 3.6 3.1 3.4 3.5 2.9 3.5 3.9 3.6 2.8 2.9 3.1 2.7...
A) -2.5, 2.5 B) -1.5, 3.5 C) 0,1 D) 2,3 SHORT ANSWER. Write the word or phrase that best completes each statement or answe question. Solve the problem. 4) The weights of five players on a football team are shown below. ) PlayerA B C D E Weight (lb) 290 310 250 255 220 Consider these players to be a population of interest. The mean weight, u, for the population is 265 pounds. Construct a table that shows all of...
why is the answer for 8 and 9 the right ones?
(b) 1.0 A (e) 2.5 A () 3.0 A (d) 2.0 A 8. Consider a long straight wire near a loop of wire, both carrying the same current I as shown. Does the loop experience a net force due to the magnetic field of the wire, and if so, what direction? (a) Yes, upward (b) Yes, downward (c) Yes, leftward (d) Yes, rightward (e) No net force 9. A...