please hel me out to assign all the peaks and to find out what
is the compound from the MS.
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please hel me out to assign all the peaks and to find out what
is the...
15. The mass spectrum of a compound appears below. The molecular ion, M+1, and M+2 peaks...
15. The mass spectrum of a compound appears below. The molecular ion, M+1, and M+2 peaks have intensities of 100, 6.8, and 31.8 respectively. Use the information provided to determine the formula of the compound 100 MS-NW-5495 80 60 40 20 шшшl 110 10 20 30 40 50 60 70 80 90 100 m/z Relative Intensity
15. The mass spectrum of a compound appears below. The molecular ion, M+1, and M+2 peaks have intensities of 100, 6.8, and 31.8 respectively....
Please label the peaks of the following graphs for the compound Acetophenone 100 Relative Intensity 100...
Please label the peaks of the following graphs for the compound
Acetophenone
100 Relative Intensity 100 110 120 Ortofritt 10 20 30 40 50 60 70 80 90 m/z f. NMR Spectrum: 11 10 9 8 5 4 2 1 ppm g. IR Spectrum: THESE TERCEIP HAVENUMERI
Please match the compound to its spectrum and explain why cpd 22 Spectrum A 100- 60...
Please match the compound to its spectrum and explain
why
cpd 22 Spectrum A 100- 60 40 20 100 125 50 75 m/z Spectrum B 100 80- 60 40 20- 10 20 30 40 50 60 70 0 90 100 110 120 m/z (6 points) Match EOT Spectrum C 100- 80- 60 40 75 100 125 50 m/z Spectrum D 100 80 60- 40 20- 25 50 75 100 125 m/z Spectrum E 100 80 60 20 10 20 30...
Use the IR and MS data to elucidate the structures of the compounds below. Identify the...
Use the IR and MS data to elucidate the structures of the compounds below. Identify the M and other necessary peaks in the mass spectra below. Give the functional group responsible for the IR signals. IR: (1 709) sharp, strong (1607-1653) weak MS: ID 4 peaks 100- Relative Intensity orta pripreme 10 20 30 40 50 60 70 80 90 100 m/z 110 120 IR: (1753) strong (1602 - 1658) weak MS: ID 4 peaks 100 MS-NU-18 Relative Intensity 10...
need molecular formula, compound name and assign at least 2 13C signals 10 20 30 40...
need molecular formula, compound name and assign at
least 2 13C signals
10 20 30 40 50 60 70 80 90 100 110 120 2 Signals 80 60 40 20 0 200 180 160 140 120 100 ppm m, 5 H t, 3 H CHz t, 2H t, 2H t, 2 H m, 2 H
its all one problem on spectra please help 1. to identify fhe compounds of each spectra...
its all one problem on spectra please help
1. to identify fhe compounds of each spectra
2.assign proton , carbon and IR spectra
3 200 100 160 140 120 1000 6040200 MI = 89 %C = 40.4: %H = 7.8: %0 = 36.0) 100 MS- N910 10 20 30 40 50 60 7080 RVENUTERII
Can you please figure out what the unknown compound is with relevant peaks in the given...
Can you please figure out what the unknown
compound is with relevant peaks in the given H-NMR, C-NMR, and IR
with given temperatures? Thank you in advance.
1H NMR 3 PPM 13C NMR 45 40 35 30 20 15 10 5 25 PPM El-MS: 73.1 MP = -50°C BP = 55.5°C SciFinder® .100 100 08 ....80 TRANSMITTANCE [%] 60 40 20 4000 2000- 3500 3500 3000 3000 1500 1000 500 2500 2000 WAVENUMBER [cm-1]
The MS spectra shows the following unknown. It is either Toluene (C6H5CH3), Benzyl Bromide (C6H5CH2Br), m-cresol...
The MS spectra shows the following unknown. It is
either Toluene (C6H5CH3), Benzyl Bromide (C6H5CH2Br), m-cresol
(C6H4(OH)CH3), or Ethanol (C2H5OH)
Show work and label the appropriate peak and discuss the peaks in
text.
*Please explain how to do this*
100 - MS-NW-0834 Relative Intensity 10 20 30 40 50 70 80 90 100 110 60 m/z
2. (3 points) Based on the spectral data provided, (a) determine the structure of the unknown compound (C6H120; (b)...
2. (3 points) Based on the spectral data provided, (a) determine the structure of the unknown compound (C6H120; (b) assign ALL major peaks in the mass spec (if there is an molecular ion, base peak, alpha- cleavage or McLafferty rearrangement label the signal as such) and IR that led to the identification of your compound. L00 s000 4500 200e a00 sVENEPI 100 80 60- 40- 20 120 110 100 90 80 70 60 50 40 30 20 10 m/z Relative...
Name: 3.3 Acylium lons Acylium ions are another set of ions that are stabilized by resonance,...
Name: 3.3 Acylium lons Acylium ions are another set of ions that are stabilized by resonance, and may occur in the EIMS of aldehydes, ketones and carboxylic acid derivatives. R-C=0 R-C=0 Acylium ions may undergo decarbonylation (loss of CO to generate carbocations. Draw the structure of acetophenone Assign structures for the peaks at m/z 120, 105, 77, and 43. 100- MS-W-2178 SCHOEM HOTEL HOTHO We bonovno 1530 Relative Intensity Otrrrrrrrrrrtttttttttttttttttttt 10 20 30 40 50 60 70 m/z t 80...
15. The mass spectrum of a compound appears below. The molecular ion, M+1, and M+2 peaks have intensities of 100, 6.8, and 31.8 respectively. Use the information provided to determine the formula of the compound 100 MS-NW-5495 80 60 40 20 шшшl 110 10 20 30 40 50 60 70 80 90 100 m/z Relative Intensity
15. The mass spectrum of a compound appears below. The molecular ion, M+1, and M+2 peaks have intensities of 100, 6.8, and 31.8 respectively....
Please label the peaks of the following graphs for the compound
Acetophenone
100 Relative Intensity 100 110 120 Ortofritt 10 20 30 40 50 60 70 80 90 m/z f. NMR Spectrum: 11 10 9 8 5 4 2 1 ppm g. IR Spectrum: THESE TERCEIP HAVENUMERI
Please match the compound to its spectrum and explain
why
cpd 22 Spectrum A 100- 60 40 20 100 125 50 75 m/z Spectrum B 100 80- 60 40 20- 10 20 30 40 50 60 70 0 90 100 110 120 m/z (6 points) Match EOT Spectrum C 100- 80- 60 40 75 100 125 50 m/z Spectrum D 100 80 60- 40 20- 25 50 75 100 125 m/z Spectrum E 100 80 60 20 10 20 30...
Use the IR and MS data to elucidate the structures of the compounds below. Identify the M and other necessary peaks in the mass spectra below. Give the functional group responsible for the IR signals. IR: (1 709) sharp, strong (1607-1653) weak MS: ID 4 peaks 100- Relative Intensity orta pripreme 10 20 30 40 50 60 70 80 90 100 m/z 110 120 IR: (1753) strong (1602 - 1658) weak MS: ID 4 peaks 100 MS-NU-18 Relative Intensity 10...
need molecular formula, compound name and assign at
least 2 13C signals
10 20 30 40 50 60 70 80 90 100 110 120 2 Signals 80 60 40 20 0 200 180 160 140 120 100 ppm m, 5 H t, 3 H CHz t, 2H t, 2H t, 2 H m, 2 H
its all one problem on spectra please help
1. to identify fhe compounds of each spectra
2.assign proton , carbon and IR spectra
3 200 100 160 140 120 1000 6040200 MI = 89 %C = 40.4: %H = 7.8: %0 = 36.0) 100 MS- N910 10 20 30 40 50 60 7080 RVENUTERII
Can you please figure out what the unknown
compound is with relevant peaks in the given H-NMR, C-NMR, and IR
with given temperatures? Thank you in advance.
1H NMR 3 PPM 13C NMR 45 40 35 30 20 15 10 5 25 PPM El-MS: 73.1 MP = -50°C BP = 55.5°C SciFinder® .100 100 08 ....80 TRANSMITTANCE [%] 60 40 20 4000 2000- 3500 3500 3000 3000 1500 1000 500 2500 2000 WAVENUMBER [cm-1]
The MS spectra shows the following unknown. It is
either Toluene (C6H5CH3), Benzyl Bromide (C6H5CH2Br), m-cresol
(C6H4(OH)CH3), or Ethanol (C2H5OH)
Show work and label the appropriate peak and discuss the peaks in
text.
*Please explain how to do this*
100 - MS-NW-0834 Relative Intensity 10 20 30 40 50 70 80 90 100 110 60 m/z
2. (3 points) Based on the spectral data provided, (a) determine the structure of the unknown compound (C6H120; (b) assign ALL major peaks in the mass spec (if there is an molecular ion, base peak, alpha- cleavage or McLafferty rearrangement label the signal as such) and IR that led to the identification of your compound. L00 s000 4500 200e a00 sVENEPI 100 80 60- 40- 20 120 110 100 90 80 70 60 50 40 30 20 10 m/z Relative...
Name: 3.3 Acylium lons Acylium ions are another set of ions that are stabilized by resonance, and may occur in the EIMS of aldehydes, ketones and carboxylic acid derivatives. R-C=0 R-C=0 Acylium ions may undergo decarbonylation (loss of CO to generate carbocations. Draw the structure of acetophenone Assign structures for the peaks at m/z 120, 105, 77, and 43. 100- MS-W-2178 SCHOEM HOTEL HOTHO We bonovno 1530 Relative Intensity Otrrrrrrrrrrtttttttttttttttttttt 10 20 30 40 50 60 70 m/z t 80...
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