Experiment 10-Spectroscopy Pre-Lab Fall 2019 1. Using only 'H-NMR, describe how you would distinguish between the...
Experiment 10-Spectroscopy Pre-Lab Fall 2019 1. Using only 'H-NMR, describe how you would distinguish between the following compounds? 5 points) ght oleh 2. Using only C-NMR, describe how you would distinguish between the following compounds? (5 points)
Help 21. (5 points) How would you use 'H NMR spectroscopy to distinguish between the following compounds?
How would you NMR (^H or 13C) spectroscopy to distinguish between the following pairs of compounds?
3. Which type of spectroscopy (IR, 'H NMR, and/or C NMR) would be good to distinguish between acetone and 2-propanol? State what you would observe for each compound in each type of spectroscopy and whether that type of spectroscopy would be a good way to distinguish between the two compounds.
please answer #5 5. Which type of spectroscopy (IR, 'H NMR, and/or "C NMR) would be good to distinguish between propanal and propanoic acid? State what you would observe for each compound in each type of spectroscopy and whether that type of spectroscopy would be a good way to distinguish between the two compounds.
3. (6 points) How could spectroscopy (IR, 'H NMR and/or 3C NMR) be used to distinguish between the following pair of compounds? a. (CH3)3N and CH3NHCH2CH3 and
2. Explain briefly how you would distinguish each pair of compounds using 'H NMR spectroscopy. Include number of signals or chemical shift or multiplicity in your explanation. 0 سعید (a) سیمل and احمد لم د مهم and and » ) ت o rin and nie
Question 29 (2 points) Saved How would you use 'H NMR spectroscopy to distinguish between the following compounds based on the benzene ring protons? II C O a) Benzene protons for I and II both show up between 7.0 - 8.0 ppm Ob) Benzene protons for I show up between 6.0 - 7.0 ppm and Il between 7.0 - 8.0 ppm OC) Benzene protons for I show up between 7.0 - 8.0 ppm and Il between 6.0 - 7.0 ppm...
(a) Explain how you would distinguish the three isomers below using NMR spectroscopy. Give specific examples of peaks, chemical shifts and splitting patterns that would illustrate the differences (b) Determine the structure of C8H14O from the NMR data below. (c) Draw the 1H-NMR spectrum you would expect for the following compounds. Show clearly the splitting pattern and the integration values.
Question 29 (2 points) How would you use H NMR spectroscopy to distinguish between the following compounds based on the benzene ring protons? obor Oa) Benzene protons for I and II both show up between 7.0 - 8.0 ppm ob) Benzene protons for I show up between 6.0 – 7.0 ppm and Il between 7.0 - 8.0 ppm Oc) Benzene protons for I show up between 7.0 – 8.0 ppm and II between 6.0 - 7.0 ppm od) Benzene protons...