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On the following pages you will find problems 1-8. For each of the problems calculate the number of unsaturated sites, label each set of peaks A, B, C... starting from the right, draw the proposed structure, and label the hydrogens appropriately. See the example below. Line drawings are fine. The hydrogens must be labeled to receive credit.

3:37 instructure-uploads.s3.amazonaws.com 1. C H2O2 32.s.61 &13.s.61 8 ppm 2. C,H10 3. C H2 47,m, 2 22. ep H 17,3 10,46H 1 30


1. C H1202 32.s.6 13,s.6 10 7 3 4 ppm 2. C HioO Tx as 3. C H12 4.7. m. 2H 22.sept. IH 1.7,s, 3H 10,d, 6H 10 7 11
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formula is GH1202 0 The molecular DBE calculation - where (= no. of Ha no. of c- (4) +1 carbon atoms. hydrogen atoms. So in t

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