2. Circle the molecule below that matches the 'H NMR spectrum. 2.0 1.0 6.0 3.0 3.0 2.5 2.0 1.5 õ (oom) 1.0 0.5 0.0 Br Br

NMR Spectroscopy Structure & reasoning

What is the molecule name and the NMR of the molecule below?

CAHOBR compound Which C,H,Br compound would give the following proton NMR spectrum? Enlargements of the signals are shown above each one. The integration is shown in a little box in the upper left. Chem shift 1.05 Rel area 0.00 1.97 1.00 3.31 2.00 TMS 3. 2. 0 ppm 4 6. Chemical shift (6) 10 c) 2-bromo-2-methylpropane d) 2-bromobutane 1-bromobutane b) 1-bromo-2-methylpropane

7.

For each of the following molecules how many signals would be expected in the HNMR spectra? spectra. HNMR spectra. in its HNMR spectra. O This molecule would be predicted to show 7 signals in its HNMR This molecule would be predicted to show 6 signals in its N This molecule would be predicted to show 8 signals

Looking at the NMR, how can you determine the compound is cyclohexane carboxaldehyde?  Distinguish all the ppm (be detailed)

Hi I know that the red is the correct one and it's like the nmr but Chan you explain why. Also in the nmr can you tell me which peak it's important and if it's double triple or single bond with the ratio and compoundstructure.thank you very much .

Based on this ¹H NMR spectrum, choose the compound that is the most likely to match the integration, shift, and multiplicity. PAU OCH₂ OCH₂ A) I B) II C) III D) IV

7. Which of the molecules below correspond to which of the 'H NMR spectra? Explain your choice. Note that in both spectra below, the peaks are singlets of 3H or 9H. FUX 18 # 3H A Denting 3 10 9 8 7 6 5 4 OCH 3 4 +2 9H 1 1 B J 3H Cada 3 2 7 6 5 4 10 9 8 7 9H 1