Homework Answers
Compound is aromatic .
It may be benzene ,as all proton have same value
In benzene,due to ring current density ,all protons are deshielded ,I.e. all proton resonate at higher value ,I.e. in range of 6-8 ppm.
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Need help identifying this molecule based off its IR and NMR spectra. Thanks in advance. The...
What are the functional groups of each IR spectra and why? ATR Correction Result 1001 #10...
What are the functional groups of each IR spectra and why?
ATR Correction Result 1001 #10 98- 96- 94 92 90- 88- 86- 82 80 78- 76- 74 72 70 69- 4000 3500 3000 2500 2000 1500 1000 600 cm- Name Description 335user 847 (ATR Correction) Sample 847 By 335user Date Tuesday, March 26 2019 ATR Correction Result 100 99- 97- 96 95 94- 931 92 91 4000 3500 Name 335user 845 (ATR Correction) 3000 2500 2000 1500 1000 600...
Given the spectra determine the molecular formula and structure m/z = 171 Unknown 1H 13C-NMR 160 210 190 180 110 80 50...
Given the spectra determine the molecular formula and structure
m/z = 171
Unknown 1H 13C-NMR 160 210 190 180 110 80 50 20 200 170 150 140 130 100 40 10 240 230 220 120 f1 (opm) 60 30 -125.65 Unknown 1H 'H-NMR expansion 7.55 7.50 745 7.30 7.90 7.85 7,75 7,70 765 7.60 7.35 7.25 7,15 7BC 740 7.20 7,10 f1 (opm) PerkinElmer Spectrum Version 10.03.09 Friday, 8 March 2019 2:51 PM Analyst Analyst3 Friday, 8 March 2019 2:51...
?Help me interpret my IR and NMR please! I believe my unknown for the IR and...
?Help me interpret my IR and NMR please! I believe my unknown
for the IR and NMR is 2-Butanone.
108 105 100 ???? 098o 95 145 90-1 85- ?, 80- 75- 70 70- 4000 ?? 3500 3000 2500 2000 1750 1500 cm-1 1250 1000 Description 750700 04 a018
Prove the product of the Aromatic Nitration with the following spectra (Show identity of each peak,...
Prove the product of the Aromatic Nitration with the following
spectra (Show identity of each peak, multiplicity, reduced
integration, etc)
The Reaction was with Naphthalene and a nitrating mixture
PerkinElmer Spectrum Version 10.4.2 Tuesday, October 24, 2017 4:24 PM Analyst Date Administrator Tuesday, October 24, 2017 4:24 PM 98 97 3064 93 92 91 759-62cm-1, 91.08%T 1 335.60cm-1, 89.21%T 87. 87 4000 1515-1, 86 88%T 3500 2500 2000 1750 cm-1 3000 1500 1250 1000 750 500450 Sample Name Experiment 31p...
Given the spectra determine the Molecule formula and structure Analyst Analyst Friday, 5 April 2019 5:14 PM Date 99 98-...
Given the spectra determine the Molecule formula and
structure
Analyst Analyst Friday, 5 April 2019 5:14 PM Date 99 98- 96- 94- 479.98cm-1 591.29cm- 92- 1067.08erh- 542.08cm-1 90- 97222c0 LeT4.55cm-1 71.82om-1 88- 031.55cm-n3 87cm-1 1175.95cm-1 86 1205.05cm-1 84- 1449.50dm- 2592,18cm-1 82- 1419.56cm 3024,78cm-2826.13cm-1 1492.40cm- 80- 1313.32cm-1 1286.88cm-1 1577.39cm-1 78 1628.89cm-1 1677.71cm-t 76- 75 4000 3000 2500 1500 1000 3500 2000 500400 cm.1 Carboxylic acid 1С CDCI, a0 220 200 130 110 10 230 10 170 150 100 40 30 20...
I need help labeling the following H-NMR and IR spectra for Methyl Salicylate and and unknown...
I need help labeling the following H-NMR and IR spectra for
Methyl Salicylate and and unknown compound.
% Transmittance 3500 Methyl Salicylate 3191.67 3000 3154.07 3069.46 3025.59 2953.52 2500 Wavenumbers (cm-1) 2000 1675.04 1500 1615.50 1577.90 1487.02 1440.02 1327.21 1302-14 1000 1214.41 %Transmittance 3500 3238.67 3000 3009.92 2846.98 2724.77 2602.56 2500 Wavenumbers (cm-1) 2000 1982. 12 1656.24 1609.23 1577.90 1483.89 1500 1436.89 1292.75 1214.41 1148.60 1035.80 1000 897.92 760.05 H-NMR of methyl salicylate in CDCI, w/ 2 drops DMSO-d6 10.764...
Determine the molecular formula and structure of the unknown amine PerkinElmer Spectrum IR Version 10.6.0 Friday, 12 A...
Determine the molecular formula and structure of the unknown
amine
PerkinElmer Spectrum IR Version 10.6.0 Friday, 12 April 2019 2:44 PM Analyst Analyst Date Friday, 12 April 2019 2:44 PM 98- 98 96- 929.97c-1 94- 995.35c19em-1 791. 539.99cm-1 868 4660E68 56em-1 1090.25cm- 92 90 734.90cm-1 3077.05cm-1 88- 1621.68cm-1 1483.41cm-1 86- 1264.35cm-1 3331.43cm-1 1517.35cm-1 84 1344 92cm-1 1323.95cm-1 3431.31cm-1 82 4000 1500 2500 2000 500400 3500 3000 1000 cm-1 13C CDCI Amine 180 200 190 170 160 150 140 130 120...
Determine the molecular formula and structure on an unknown amine m/z = 138 PerkinElmer Spectrum IR Version 10.6.0 Frid...
Determine the molecular formula and structure on an unknown
amine m/z = 138
PerkinElmer Spectrum IR Version 10.6.0 Friday, 12 April 2019 2:44 PM Analyst Analyst Date Friday, 12 April 2019 2:44 PM 98- 98 96- 929.97c-1 94- 995.35c19em-1 791. 539.99cm-1 868 4660E68 56em-1 1090.25cm- 92 90 734.90cm-1 3077.05cm-1 88- 1621.68cm-1 1483.41cm-1 86- 1264.35cm-1 3331.43cm-1 1517.35cm-1 84 1344 92cm-1 1323.95cm-1 3431.31cm-1 82 4000 1500 2500 2000 500400 3500 3000 1000 cm-1 13C CDCI Amine 180 200 190 170 160 150...
Please help with indentifying this unknown compound. I have identified some of the peaks and atoms,...
Please help with indentifying this unknown compound. I have
identified some of the peaks and atoms, however it may be
incorrect. This is a separate unknown molecule from my previously
posted unknown molecule question.
L-115 singut no neighbors byl o arom Carom affaines to elle quartet 3.5 3.0 1.0 9.11 7. 10 87 187283 1551.31 912.64 1000 1500 1250 750 500450 4000 3500 3000 2000 2500 Description 1750 cm-1 Name Cham 232 437 Sample 437 By Chem 332 Date Wednesday,...
1. label the peaks on the IR spectra of your isolated oil and purified eugenol. figure...
1. label the peaks on the IR spectra of your isolated oil and
purified eugenol.
figure 1: IR spectrum of pure eugenol
SHIMADZU HO Test bkg12 105 %T 100 35c1.68 284548 c- H 95 CC 90 85 80 750 500 cm-1 1000 1250 2500 2000 1750 1500 3000 3500 rogram Files (x86)¥LabSolutions\IRVData¥Chem 201%Fall 2019 GroupA2WTest. bkg 1 2.ispd TPANSAETTANCEI2 1 eugenol from clove.pdf (page 2 of 4) Q Search LDD SD D 4000 3000 2000 1500 1000 500 BAVENUMBERl Figure...
What are the functional groups of each IR spectra and why?
ATR Correction Result 1001 #10 98- 96- 94 92 90- 88- 86- 82 80 78- 76- 74 72 70 69- 4000 3500 3000 2500 2000 1500 1000 600 cm- Name Description 335user 847 (ATR Correction) Sample 847 By 335user Date Tuesday, March 26 2019 ATR Correction Result 100 99- 97- 96 95 94- 931 92 91 4000 3500 Name 335user 845 (ATR Correction) 3000 2500 2000 1500 1000 600...
Given the spectra determine the molecular formula and structure
m/z = 171
Unknown 1H 13C-NMR 160 210 190 180 110 80 50 20 200 170 150 140 130 100 40 10 240 230 220 120 f1 (opm) 60 30 -125.65 Unknown 1H 'H-NMR expansion 7.55 7.50 745 7.30 7.90 7.85 7,75 7,70 765 7.60 7.35 7.25 7,15 7BC 740 7.20 7,10 f1 (opm) PerkinElmer Spectrum Version 10.03.09 Friday, 8 March 2019 2:51 PM Analyst Analyst3 Friday, 8 March 2019 2:51...
?Help me interpret my IR and NMR please! I believe my unknown
for the IR and NMR is 2-Butanone.
108 105 100 ???? 098o 95 145 90-1 85- ?, 80- 75- 70 70- 4000 ?? 3500 3000 2500 2000 1750 1500 cm-1 1250 1000 Description 750700 04 a018
Prove the product of the Aromatic Nitration with the following
spectra (Show identity of each peak, multiplicity, reduced
integration, etc)
The Reaction was with Naphthalene and a nitrating mixture
PerkinElmer Spectrum Version 10.4.2 Tuesday, October 24, 2017 4:24 PM Analyst Date Administrator Tuesday, October 24, 2017 4:24 PM 98 97 3064 93 92 91 759-62cm-1, 91.08%T 1 335.60cm-1, 89.21%T 87. 87 4000 1515-1, 86 88%T 3500 2500 2000 1750 cm-1 3000 1500 1250 1000 750 500450 Sample Name Experiment 31p...
Given the spectra determine the Molecule formula and
structure
Analyst Analyst Friday, 5 April 2019 5:14 PM Date 99 98- 96- 94- 479.98cm-1 591.29cm- 92- 1067.08erh- 542.08cm-1 90- 97222c0 LeT4.55cm-1 71.82om-1 88- 031.55cm-n3 87cm-1 1175.95cm-1 86 1205.05cm-1 84- 1449.50dm- 2592,18cm-1 82- 1419.56cm 3024,78cm-2826.13cm-1 1492.40cm- 80- 1313.32cm-1 1286.88cm-1 1577.39cm-1 78 1628.89cm-1 1677.71cm-t 76- 75 4000 3000 2500 1500 1000 3500 2000 500400 cm.1 Carboxylic acid 1С CDCI, a0 220 200 130 110 10 230 10 170 150 100 40 30 20...
I need help labeling the following H-NMR and IR spectra for
Methyl Salicylate and and unknown compound.
% Transmittance 3500 Methyl Salicylate 3191.67 3000 3154.07 3069.46 3025.59 2953.52 2500 Wavenumbers (cm-1) 2000 1675.04 1500 1615.50 1577.90 1487.02 1440.02 1327.21 1302-14 1000 1214.41 %Transmittance 3500 3238.67 3000 3009.92 2846.98 2724.77 2602.56 2500 Wavenumbers (cm-1) 2000 1982. 12 1656.24 1609.23 1577.90 1483.89 1500 1436.89 1292.75 1214.41 1148.60 1035.80 1000 897.92 760.05 H-NMR of methyl salicylate in CDCI, w/ 2 drops DMSO-d6 10.764...
Determine the molecular formula and structure of the unknown
amine
PerkinElmer Spectrum IR Version 10.6.0 Friday, 12 April 2019 2:44 PM Analyst Analyst Date Friday, 12 April 2019 2:44 PM 98- 98 96- 929.97c-1 94- 995.35c19em-1 791. 539.99cm-1 868 4660E68 56em-1 1090.25cm- 92 90 734.90cm-1 3077.05cm-1 88- 1621.68cm-1 1483.41cm-1 86- 1264.35cm-1 3331.43cm-1 1517.35cm-1 84 1344 92cm-1 1323.95cm-1 3431.31cm-1 82 4000 1500 2500 2000 500400 3500 3000 1000 cm-1 13C CDCI Amine 180 200 190 170 160 150 140 130 120...
Determine the molecular formula and structure on an unknown
amine m/z = 138
PerkinElmer Spectrum IR Version 10.6.0 Friday, 12 April 2019 2:44 PM Analyst Analyst Date Friday, 12 April 2019 2:44 PM 98- 98 96- 929.97c-1 94- 995.35c19em-1 791. 539.99cm-1 868 4660E68 56em-1 1090.25cm- 92 90 734.90cm-1 3077.05cm-1 88- 1621.68cm-1 1483.41cm-1 86- 1264.35cm-1 3331.43cm-1 1517.35cm-1 84 1344 92cm-1 1323.95cm-1 3431.31cm-1 82 4000 1500 2500 2000 500400 3500 3000 1000 cm-1 13C CDCI Amine 180 200 190 170 160 150...
Please help with indentifying this unknown compound. I have
identified some of the peaks and atoms, however it may be
incorrect. This is a separate unknown molecule from my previously
posted unknown molecule question.
L-115 singut no neighbors byl o arom Carom affaines to elle quartet 3.5 3.0 1.0 9.11 7. 10 87 187283 1551.31 912.64 1000 1500 1250 750 500450 4000 3500 3000 2000 2500 Description 1750 cm-1 Name Cham 232 437 Sample 437 By Chem 332 Date Wednesday,...
1. label the peaks on the IR spectra of your isolated oil and
purified eugenol.
figure 1: IR spectrum of pure eugenol
SHIMADZU HO Test bkg12 105 %T 100 35c1.68 284548 c- H 95 CC 90 85 80 750 500 cm-1 1000 1250 2500 2000 1750 1500 3000 3500 rogram Files (x86)¥LabSolutions\IRVData¥Chem 201%Fall 2019 GroupA2WTest. bkg 1 2.ispd TPANSAETTANCEI2 1 eugenol from clove.pdf (page 2 of 4) Q Search LDD SD D 4000 3000 2000 1500 1000 500 BAVENUMBERl Figure...
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