A compound and its 'H-NMR spectrum are shown below. Assign peak 2 and peak 3 in the spectrum to the corresponding hydrogen(s). Choose the letter of the hydrogen(s) (shown in red on the structure) from thedrop-down lists provided.aH3C-0-CH2CH3C,HO,Compound C3H3H2H108.76.3.0.ppmChemical Shift (8)O 2006 Brooks/Cole - ThomsonPeak 3Peak 2Peak 1Hydrogen(s) corresponding to this peakpeak 2;peak 3:aPreviousNext

In 1H-NMR spectrum the hydrogen whoes signal is shown is split by adjacent protons in such a way…

A compound and its 'H-NMR spectrum are shown below. Assign peak 2 and peak 3 in the spectrum to the corresponding hydrogen(s). Choose the letter of the hydrogen(s) (shown in red on the structure) from the drop-down lists provided. a C,HO, Compound C 3H 3H 2H 10 9 8 3 O ppm Chemical Shift (8) 2006 Brooks/Cole - Thomson Peak 3 Peak 2 Peak 1 Hydrogen(s) corresponding to this peak peak 2 a peak 3: Previous Next

A compound and its 'H-NMR spectrum are shown below. Assign peak 2 and peak 3 in the spectrum to the corresponding hydrogen(s). Choose the letter of the hydrogen(s) (shown in red on the structure) from the drop-down lists provided. a C,HO, Compound C 3H 3H 2H 10 9 8 3 O ppm Chemical Shift (8) 2006 Brooks/Cole - Thomson Peak 3 Peak 2 Peak 1 Hydrogen(s) corresponding to this peak peak 2 a peak 3: Previous Next

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Identify the following spectra. Please find peaks are assigned on the spectrum (~5-6 peaks). Label the peaks on the spectrum and place the structure of the compound in the box on the lower left-hand corner of the spectrum (from the table below, no numbering scheme). You do not have to indicate the exact wavenumber of the peak.
7) Chemical Formula: C₂H₁N IR: weak peak at 3400cm-1 7 1H SH 2H 8) Chemical Formula: C8H1204 IR: strong peak 1720cm-1, peak at 1650cm-1 Unknowns for 1H NMR Final Report 9) Chemical Formula: C5H1002 IR: strong peak at 1750cm-1 1H (8~27 = 16-+2 = € /2=2. PPM 4H 2H 3 PPM 3H 3H 2 * H - (8x2) = 16-12=412=2 -G-H H h+1= 2 4 6H 6H
Analyse the high resolution proton NMR spectrum and suggest a compound and write its name. Aslo write down which parts of the molecule belongs to each peak.
#2) Using the following spectra and other information provided, identify the compound. Assign pertinent peaks in the spectra. Label the peaks on the spectrum and place the structure of the compound in the box on the right side of the spectrum - Identify correct compound - label proton spectrum - label carbon spectrum
A compound and its ¹H-NMR spectrum are shown below. Assign peak 1 and peak 2 in the spectrum to the hydrogen(s) labeled in red. i. a H3C- 10 C4H8O₂ Compound C b c -O—CH,CH3 2006 Brooks/Cole Thomson Submit Answer C 9 ↑ Which labeled hydrogen(s) correspond to each peak? peak 1: peak 2: 8 7 6 2H 5 Chemical Shift (8) Peak 3 Retry Entire Group 6 more group attempts remaining 3. 3H Peak 2 3H Peak 1 0 ppm
Compound 4, Formula + Unknown MS: M peak at 74 C-NMR: There Z are (3) signals. Compound 4, Formula Unknown MS: M* peak at m/z 74 100 90 80 70 60 50 40 30 20 10 of 4000 mmm 1 H 3500 11-12 ppm 3000 C-NMR: There are (3) signals. 2500 2000 1800 1600 1400 1200 1000 800 2 H 3 H
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Explanation/Answer cannot be hand-drawn! Must be typed or illustrated digitally
#3) Using the following spectra and other information provided, identify the compound. Assign pertinent peaks in the spectra. Label the peaks on the spectrum and place the structure of the compound in the box on the right side of the spectrum - Identify correct compound - label proton spectrum - label carbon spectrum
Arrange the following compounds in their correct order of chemical shift (). 1=Highest and 4=lowest. (All show just one signal in their 1HMR spectrum).
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