CEM 143 Practice Exam

O oh a o oh b 48 ir peaks at 2850 cm 1 broad s and

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Unformatted text preview: - 47: Which group of protons of the following molecule structure corresponds to which peak on the NMR spectrum shown? d OH a b c 3 (singlet) f eO O 2 (singlet) 3 (triplet) 1 (broad singlet) 1 (triplet) 2 (quintet) 42. Peak at 3.31 ppm, 3 singlet: 43. Peak at 1.76 ppm, 2 quintet: 44. Peak at 5.48 ppm, 1 broad singlet: 45. Peak at 4.36 ppm, 1 triplet: 46. Peak at 0.89 ppm, 3 triplet:...
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This note was uploaded on 01/17/2014 for the course CEM 143 taught by Professor Baker during the Summer '08 term at Michigan State University.

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