1735,1770, 1800, 1820 cm¹ are wavenumbers (v) for the observed carbonyl group (C=0) stretch in the IR spectrum. Choose from the following compounds to answer the questions below. 2 3 Compound that has wavenumber (vc=0) 1800 cm 1 observed in the IR spectrum is: 3 Compound that has wavenumber (vc-o) 1820 cm 1 observed in the IR spectrum is: 4 Compound that has wavenumber (vc-o) 1770 cm 1 observed in the IR spectrum is: 2 Compound that has wavenumber (vc-o) 1735 cm-1 observed in the IR spectrum is: 1 (

1735,1770, 1800, 1820 cm¹ are wavenumbers (v) for the observed carbonyl group (C=0) stretch in the IR spectrum. Choose from the following compounds to answer the questions below. 2 3 Compound that has wavenumber (vc=0) 1800 cm 1 observed in the IR spectrum is: 3 Compound that has wavenumber (vc-o) 1820 cm 1 observed in the IR spectrum is: 4 Compound that has wavenumber (vc-o) 1770 cm 1 observed in the IR spectrum is: 2 Compound that has wavenumber (vc-o) 1735 cm-1 observed in the IR spectrum is: 1 (

Organic Chemistry

9th Edition

ISBN:9781305080485

Author:John E. McMurry

Publisher:John E. McMurry

Chapter13: Structure Determination: Nuclear Magnetic Resonance Spectroscopy

Section13.12: Dept 13c Nmr Spectroscopy

Problem 21P

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how many peaks wouldyou expect to see in the 13CNMR spectrum of this substance ?
4. Given the ¹HNMR spectrum below and that the molecular formula for the molecule is C5H100, what is the molecule? The ratio of the areas of the quartet:triplet is 2:3. TMS 3 2 1 Chemical Shift (ppm) --0
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