27) Identify the compound.
77) cm-1
2) Identify the compound. 52.57 (singlet), 34.51 (triplet), 20.22 (quartet) CH10O21H NMR 1.16 (singlet), 2.21 (singlet) 13CNMR 216.25 (singlet), 7.23 (single), 3.52 (triplet), 4.52 (triplet)
31) Identify the compound. C9H10O: 3.43 (singlet), 4.5 (2H singlet), 7.2 (5H singlet)
32) Indicate the number of signals, their splitting, and their relative area in the H NMR spectrum of 1,2-dichloroethane (CICHCHC)
33) Indicate the number of signals, their splitting, and their relative area in the 1HNMR spectrum of (CH33CCHO)
30h
CLE
35) Identify the compound. C10H14O: IR cm-1 3200-3500 broad, 3050, 2950, 1610 1H NMR b) 1.0 (singlet, 6H), 2.0 (singlet, 3H), 2.8 (broad, 1H), 7.3 (doublet, 2H), 7.6 (doublet, 2H)
36) Identify the compound. C7H16O 1H NMR integration, coupling 0.99 (singlet), 1.52 (singlet), 3.53 (singlet), 3.82 (singlet)