Homework Answers
ANSWER:-
peak at 3058.06 cm-1 due to =C-H stretching or sp2 carbon
peak at 2371.96 cm-1 due to nitrile that is CN group because normal frequency for CN group is observed between 2200-2300 cm-1
1628.39 and 1599.42 cm-1 is due to the arene ring C=C group because of this group two bands are observed in between 1500-1600 cm-1
these three groups are main groups to define a structure o a compound.
on the right hand side of the spectrum is fingerprint region in which multiple bending vibrations is also observed.
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please identify all functional groups 105.0 2371.96 3058 06 CN Sp2 CM Stretch 142293203 1969-1989.47 1509:42 169393...
Identify the major peaks/ functional groups. Time 10 22 AM Cestral Standed Time 105.0 28S8 61...
Identify the major peaks/ functional groups.
Time 10 22 AM Cestral Standed Time 105.0 28S8 61 80 1460 06 1061 40 907.782549 60 RL PECC %T 2959 51 1374.70 1113 02 949 97 40 2928.33 20 0.0 4000.0 3000 2000 1500 1000 650.0 cm-l 2- heptanol 105.0 80 1460.06 1061 40 907.78 825.69 60 1374 70 1113.02 949.97 %T 40 20 0.0 1500.0 1400 1300 1200 1100 1000 900 800 700 650.0 cm-1 2-heptahol
Identify the major peaks/ functional groups. 105.0 2859.95 341243 1459.78366.68 1166 671060.79 950.10 295829 73644 2929.62...
Identify the major peaks/ functional groups.
105.0 2859.95 341243 1459.78366.68 1166 671060.79 950.10 295829 73644 2929.62 1712.89 0.0 4000.0 2000 3000 1500 650.0 1000 cm-1 2-heptanone 1459.78 1366.88 1166 67 1060.79 950.10 0.0 1500.0 1400 1300 1200 1100 cm-1 1000 900 800 700 650.0 2-heptanone
Identify the functional groups that give rise to each peak in the following IR spectra Benzoic...
Identify the functional groups that give rise to each peak in
the following IR spectra
Benzoic acid:
Benzamide: 1577.21 1142.26 1001.05 847.47 1 3165.28 3303.07 1622.83 1448135 1297.58 1179.421034.80 _809.60 702.97 yn 16$4.71 /! 1396.09 112132.61918.11 NH2 0.0. 4000.0 3000 2000 1500 1000 650.0 cm-1 18. 18496, 4 1882 | 70372 2828.62 55992 654 oro28.33 14:2820 } 1178.ਉ.so 50,35 1323 32 9322 61 665.74 OH 0.0. 4000.0 3000 2000 1500 1000 650.0 cm- Methyl benzoate: 105.0 1493.16 2952.27 AN 1271.67...
identify the peaks above 1500 cm-1 with the corresponding functional groups Lab Information fo... X Methyl...
identify the peaks above 1500 cm-1 with the corresponding
functional groups
Lab Information fo... X Methyl benzoate: 105.0 SN 1491. 1912.13 160135 MIN At 9 .49 22.00 1919 1452b0 1315 14 1176.17 143475 26.50 7007 0.0 4000.0 3000 2000 1500 cm-1 1000 650.0 Postlab instructions and supplemental questions: 1) Calculate your percent yield of methyl benzoate based on the data provided. 2) For all three products obtained, tabulate all peaks above 1500 cm, and the most substantial peak below 1500...
Label the IR for the derivatives of carboxylic acids below. (Frequency and stretch type) Derivatives of...
Label the IR for the derivatives of carboxylic acids below.
(Frequency and stretch type)
Derivatives of carboxylic acids IR spectra: Benzamide: 1577.21 1142.26 1001.05 847.47 80 I 3363.07 3165.28 1622.83 1448/55 1297.58 1179.42 1024.80 809.60 702.97 1654.71 || 1396.09 957.79 682.50 1121742.61 918.11 0.0 4000.0 3000 2000 1500 1000 650.0 cm-1 Benzoic acid: 1678.181 1496.48! 1288.24 1 AN 703.72 2828.62 2559.92 18882.54 145326:20 V 10720233 1170137.50 026.33 803.85 1 1323.52 931.22 683.12 665.74 OH 0.0 4000.0 3000 2000 1500 1000...
What are the functional group found on here? 105.0 3531.54 2937.52 1638 34 1710.25612.73 146464364.22 995.65...
What are the functional group found on here?
105.0 3531.54 2937.52 1638 34 1710.25612.73 146464364.22 995.65 85193 1431.85 1122.35 915 1381840 1149.19 794.92 103430 123336 1512.81 126494 734.00 0.0 4000.0 3000 2000 1500 1000 650.0 cm-1
identify the following: -CH stretch and bends -Hybridization (sp, sp2, sp3) -Other major functional groups correctly...
identify the following: -CH stretch and bends -Hybridization (sp, sp2, sp3) -Other major functional groups correctly (i.e carbonyl, amine, phenyl ring, etc...) % Transmittance 50 4000 OOSE Tue Oct 08 16:40:25 2019 (GMT-07:00) 3327.09 3000 2965.83 291444 2856.68 2500 Wavenumbers (cm-1) 2000 1667.91 1500 1444.66 1375.87 1240.98 1084.02 1144.36 1109.31 1000 995.48 828.49 740.10 500 583.02512.33 452.27 • Chemical structure: ОН
Please help me label these IR spectrums, including C-H sp3 and sp2 stretches. Benzamide: 1577.21 1142.26...
Please help me label these IR spectrums, including C-H sp3 and
sp2 stretches.
Benzamide: 1577.21 1142.26 1001.05 847.47 1622.83 1448/p51297.58 1179.42 1024.80 809.60 702.97 3363.0/65.28 1654.71 || 1396.09 67.79 1121772.61 1682.50 918.11 NH2 0.0 4000.0 3000 2000 1500 cm-1 Benzoic acid: 1678.18,1 1496.41 1288.2 703.72 2828.62 255992 tp 4 pose me 107703 1988254 145226:20 33 1176127.50-02633 803.85 % 7 1323.32 931.22 683.12 665.74 0.0 4000.0 3000 2000 1500 1000 650.0 cm-1
identify the peaks above 1500 cm-1 with the corresponding functional group. G 00 § 1 1500...
identify the peaks above 1500 cm-1 with the corresponding
functional group.
G 00 § 1 1500 1000 650.0 4000.0 Benzoic acid: 1696.41 18.34 2559.92 als / 931.22 4000.0 2000 1000 aso 650.0
identify the following: -CH stretch and bends -Hybridization (sp, sp2, sp3) -Other major functional groups correctly...
identify the following: -CH stretch and bends -Hybridization (sp, sp2, sp3) -Other major functional groups correctly (i.e carbonyl, amine, phenyl ring, etc...) % Transmittance 4000 3000 CHE 3061.84 3004.09 (GMT-03:00) Wavenumbers (cm-1) 2000 1679.35 159812381.90 1000 14487.501 1302.19 1262.60 1179.24 1024,08 1977.85 75720954.226.79 730.62 687.774 1024 090.884.226 387 443 617.986.04 465 81.
Identify the major peaks/ functional groups.
Time 10 22 AM Cestral Standed Time 105.0 28S8 61 80 1460 06 1061 40 907.782549 60 RL PECC %T 2959 51 1374.70 1113 02 949 97 40 2928.33 20 0.0 4000.0 3000 2000 1500 1000 650.0 cm-l 2- heptanol 105.0 80 1460.06 1061 40 907.78 825.69 60 1374 70 1113.02 949.97 %T 40 20 0.0 1500.0 1400 1300 1200 1100 1000 900 800 700 650.0 cm-1 2-heptahol
Identify the major peaks/ functional groups.
105.0 2859.95 341243 1459.78366.68 1166 671060.79 950.10 295829 73644 2929.62 1712.89 0.0 4000.0 2000 3000 1500 650.0 1000 cm-1 2-heptanone 1459.78 1366.88 1166 67 1060.79 950.10 0.0 1500.0 1400 1300 1200 1100 cm-1 1000 900 800 700 650.0 2-heptanone
Identify the functional groups that give rise to each peak in
the following IR spectra
Benzoic acid:
Benzamide: 1577.21 1142.26 1001.05 847.47 1 3165.28 3303.07 1622.83 1448135 1297.58 1179.421034.80 _809.60 702.97 yn 16$4.71 /! 1396.09 112132.61918.11 NH2 0.0. 4000.0 3000 2000 1500 1000 650.0 cm-1 18. 18496, 4 1882 | 70372 2828.62 55992 654 oro28.33 14:2820 } 1178.ਉ.so 50,35 1323 32 9322 61 665.74 OH 0.0. 4000.0 3000 2000 1500 1000 650.0 cm- Methyl benzoate: 105.0 1493.16 2952.27 AN 1271.67...
identify the peaks above 1500 cm-1 with the corresponding
functional groups
Lab Information fo... X Methyl benzoate: 105.0 SN 1491. 1912.13 160135 MIN At 9 .49 22.00 1919 1452b0 1315 14 1176.17 143475 26.50 7007 0.0 4000.0 3000 2000 1500 cm-1 1000 650.0 Postlab instructions and supplemental questions: 1) Calculate your percent yield of methyl benzoate based on the data provided. 2) For all three products obtained, tabulate all peaks above 1500 cm, and the most substantial peak below 1500...
Label the IR for the derivatives of carboxylic acids below.
(Frequency and stretch type)
Derivatives of carboxylic acids IR spectra: Benzamide: 1577.21 1142.26 1001.05 847.47 80 I 3363.07 3165.28 1622.83 1448/55 1297.58 1179.42 1024.80 809.60 702.97 1654.71 || 1396.09 957.79 682.50 1121742.61 918.11 0.0 4000.0 3000 2000 1500 1000 650.0 cm-1 Benzoic acid: 1678.181 1496.48! 1288.24 1 AN 703.72 2828.62 2559.92 18882.54 145326:20 V 10720233 1170137.50 026.33 803.85 1 1323.52 931.22 683.12 665.74 OH 0.0 4000.0 3000 2000 1500 1000...
What are the functional group found on here?
105.0 3531.54 2937.52 1638 34 1710.25612.73 146464364.22 995.65 85193 1431.85 1122.35 915 1381840 1149.19 794.92 103430 123336 1512.81 126494 734.00 0.0 4000.0 3000 2000 1500 1000 650.0 cm-1
identify the following: -CH stretch and bends -Hybridization (sp, sp2, sp3) -Other major functional groups correctly (i.e carbonyl, amine, phenyl ring, etc...) % Transmittance 50 4000 OOSE Tue Oct 08 16:40:25 2019 (GMT-07:00) 3327.09 3000 2965.83 291444 2856.68 2500 Wavenumbers (cm-1) 2000 1667.91 1500 1444.66 1375.87 1240.98 1084.02 1144.36 1109.31 1000 995.48 828.49 740.10 500 583.02512.33 452.27 • Chemical structure: ОН
Please help me label these IR spectrums, including C-H sp3 and
sp2 stretches.
Benzamide: 1577.21 1142.26 1001.05 847.47 1622.83 1448/p51297.58 1179.42 1024.80 809.60 702.97 3363.0/65.28 1654.71 || 1396.09 67.79 1121772.61 1682.50 918.11 NH2 0.0 4000.0 3000 2000 1500 cm-1 Benzoic acid: 1678.18,1 1496.41 1288.2 703.72 2828.62 255992 tp 4 pose me 107703 1988254 145226:20 33 1176127.50-02633 803.85 % 7 1323.32 931.22 683.12 665.74 0.0 4000.0 3000 2000 1500 1000 650.0 cm-1
identify the peaks above 1500 cm-1 with the corresponding
functional group.
G 00 § 1 1500 1000 650.0 4000.0 Benzoic acid: 1696.41 18.34 2559.92 als / 931.22 4000.0 2000 1000 aso 650.0
identify the following: -CH stretch and bends -Hybridization (sp, sp2, sp3) -Other major functional groups correctly (i.e carbonyl, amine, phenyl ring, etc...) % Transmittance 4000 3000 CHE 3061.84 3004.09 (GMT-03:00) Wavenumbers (cm-1) 2000 1679.35 159812381.90 1000 14487.501 1302.19 1262.60 1179.24 1024,08 1977.85 75720954.226.79 730.62 687.774 1024 090.884.226 387 443 617.986.04 465 81.
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