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5. Circle the molecule that corresponds to the IR spectra provided below. Show on the spectra the significa...
1. On each the following IR spectra, circle and indicate the most important stretching signal from...
1. On each the following IR spectra, circle and indicate the most important stretching signal from the following choices:N-H, O-H, CEN, CEO, C-O, (2 points each, 4 points total) Top, IR spectrum of Compound A: C3H120; Bottom, IR Spectrum of Compound B: C10H140 100 Unsaturation Index = 돈 4000 1500 1000 RAVENUMBER 500 100 Unsaturation Index = 0 4000 9000 2008 1500 HAVENUMBERI- 1000 SDO
Identify which molecule below (a-i) corresponds to the following IR spectra: 1 0.96 Relative Transmittance 1...
Identify which molecule below (a-i) corresponds to the following IR spectra: 1 0.96 Relative Transmittance 1 0.92 3000 1000 2000 Wavenumber (cm-1) & one sian ala er B C D E NH G H OB OD ОЕ OF O! Identify which molecule below (a-i) corresponds to the following IR spectra: 0.9 Relative Transmittance 0.8 0.7 4000 1000 3000 2000 Wavenumber (cm-1) سه لم يتم تیر B C D E NIE G H OA 05 D OF OG I ( 01...
D Question 3 4 pts Identify which molecule below (a-1) corresponds to the following IR spectra:...
D Question 3 4 pts Identify which molecule below (a-1) corresponds to the following IR spectra: 0.9 0.75F Relative Transmittance 0.45 3000 2000 Wavenumber icm-1) 1000 alon aia ir B c D Н OA Ос OD OF OG ОН OI Ouestion 4
Using the provided MS and IR spectra, predict the structure and identity of the unknown. Show...
Using the provided MS and IR spectra, predict the structure and
identity of the unknown. Show all workings and reasoning. Identify
important peaks or fragments that led to your conclusion. You are
free to use Rule 13 and/or index of hydrogen deficiency when
necessary.
0 1 73 O + 65% CHM 341: Organic Chemistry I. MS-IR Homework. Using the provided MS and IR spectra, predict the structure and identity of the following unknowns. Show all workings and reasoning. Identify important...
Compound 3: Use the information provided below and the IR and NMR spectra on the next...
Compound 3: Use the information provided below and the IR and NMR spectra on the next page to answer the following questions. a) An MS was taken of compound 3 and the table is given below. Determine the molecular formula of 3 from the MS given below. . relative abundance m/z 152 100 153 9.7 154 4.5 b) Calculate the Index of Hydrogen Deficiency/Degree of Unsaturation for the molecule. c) Using the IR spectrum and the 'H- and 13C-NMR spectra...
Using the provided MS and IR spectra, predict the structure and identity of the unknown. Show...
Using the provided MS and IR spectra, predict the structure
and identity of the unknown. Show all workings and reasoning.
Identify important peaks or fragments that led to your conclusion.
You are free to use Rule 13 and/or index of hydrogen deficiency
when necessary.
2 /3 65% 2. Unknown B 100 MS-Nu-0323 80 60 40 20- 0 ptoinittm 25 50 75 100 125 m/z to three different elemental oxygen present. Note that there be may up L00 1000 st0 aVENUERId...
Using the provided MS and IR spectra, predict the structure and identity of the unknown. Show...
Using the provided MS and IR spectra, predict the structure
and identity of the unknown. Show all workings and reasoning.
Identify important peaks or fragments that led to your conclusion.
You are free to use Rule 13 and/or index of hydrogen deficiency
when necessary.
3. Unknown C 100- Relative Intensity TTTTTTTTTTT otrim nihileft mm 75 100 m/z 125
3. Below are four nitrogen-conta spectrumm ining compounds. Match the molecule to the IR NH2 CN N...
3. Below are four nitrogen-conta spectrumm ining compounds. Match the molecule to the IR NH2 CN NH2 4000 1500 1000 500 2000 wavenumber (1/cm) 1500 1000 500 2000 wavenumber (1/cm) 3000 4000 500 1500 1000 4000 3000 wavenumber (1/cm) n° 500 4000 3000 1500 1000 2000 wavenumber (1/cm)
3. Below are four nitrogen-conta spectrumm ining compounds. Match the molecule to the IR NH2 CN NH2 4000 1500 1000 500 2000 wavenumber (1/cm) 1500 1000 500 2000 wavenumber (1/cm) 3000 4000...
IV. On each the following IR spectra, circle and indicate the most important stretching signals from...
IV. On each the following IR spectra, circle and indicate the most important stretching signals from the following choices:N-H, O-H, CEN, CHC, C-O, C-O,(3 points each, 6 points total) Top, IR spectrum of Compound 23a: CH1z0; Bottom, IR Spectrum of Compound 23: CH10 LO Lood wn Transmitance 0.00 3750 1500 100 2750 2500 1750 1500 0 2250 2000 Wavenumbers com-1) 10 08 00 Transmitance 1500 4500 1500 1500 1000 3000 2500 Wave numbers (cm-1)
Each spectrum corresponds to one of the IR molecules. Match each spectrum to the correct molecule....
Each spectrum corresponds to one of the IR molecules. Match each
spectrum to the correct molecule.
Spectrum 1460 * TRANSPETTANCE 1120 TLCT D 0821 0862 esti TTTTT 1sbe llwid sample between all plate HAVENUMBERS 99. Copyright 1994 Spectrum D NULLDISHA 1637 LCE TTTTTTTT capillary file between salt plates AVGUBERS Corrie 1993 Spectrum 6 19TINOS Cevich 1994 Spectrum F TSMETTANCE 37 BAVENUMERI Spectrum G 100 my TRANSMETTINCERI 2000 1500 KRYENUMERII Spectrum H 0.8 TRANSMITTANCE 1000 3000 2000 Wavenumber (cm-1) Spectrum 3000...
1. On each the following IR spectra, circle and indicate the most important stretching signal from the following choices:N-H, O-H, CEN, CEO, C-O, (2 points each, 4 points total) Top, IR spectrum of Compound A: C3H120; Bottom, IR Spectrum of Compound B: C10H140 100 Unsaturation Index = 돈 4000 1500 1000 RAVENUMBER 500 100 Unsaturation Index = 0 4000 9000 2008 1500 HAVENUMBERI- 1000 SDO
Identify which molecule below (a-i) corresponds to the following IR spectra: 1 0.96 Relative Transmittance 1 0.92 3000 1000 2000 Wavenumber (cm-1) & one sian ala er B C D E NH G H OB OD ОЕ OF O! Identify which molecule below (a-i) corresponds to the following IR spectra: 0.9 Relative Transmittance 0.8 0.7 4000 1000 3000 2000 Wavenumber (cm-1) سه لم يتم تیر B C D E NIE G H OA 05 D OF OG I ( 01...
D Question 3 4 pts Identify which molecule below (a-1) corresponds to the following IR spectra: 0.9 0.75F Relative Transmittance 0.45 3000 2000 Wavenumber icm-1) 1000 alon aia ir B c D Н OA Ос OD OF OG ОН OI Ouestion 4
Using the provided MS and IR spectra, predict the structure and
identity of the unknown. Show all workings and reasoning. Identify
important peaks or fragments that led to your conclusion. You are
free to use Rule 13 and/or index of hydrogen deficiency when
necessary.
0 1 73 O + 65% CHM 341: Organic Chemistry I. MS-IR Homework. Using the provided MS and IR spectra, predict the structure and identity of the following unknowns. Show all workings and reasoning. Identify important...
Compound 3: Use the information provided below and the IR and NMR spectra on the next page to answer the following questions. a) An MS was taken of compound 3 and the table is given below. Determine the molecular formula of 3 from the MS given below. . relative abundance m/z 152 100 153 9.7 154 4.5 b) Calculate the Index of Hydrogen Deficiency/Degree of Unsaturation for the molecule. c) Using the IR spectrum and the 'H- and 13C-NMR spectra...
Using the provided MS and IR spectra, predict the structure
and identity of the unknown. Show all workings and reasoning.
Identify important peaks or fragments that led to your conclusion.
You are free to use Rule 13 and/or index of hydrogen deficiency
when necessary.
2 /3 65% 2. Unknown B 100 MS-Nu-0323 80 60 40 20- 0 ptoinittm 25 50 75 100 125 m/z to three different elemental oxygen present. Note that there be may up L00 1000 st0 aVENUERId...
Using the provided MS and IR spectra, predict the structure
and identity of the unknown. Show all workings and reasoning.
Identify important peaks or fragments that led to your conclusion.
You are free to use Rule 13 and/or index of hydrogen deficiency
when necessary.
3. Unknown C 100- Relative Intensity TTTTTTTTTTT otrim nihileft mm 75 100 m/z 125
3. Below are four nitrogen-conta spectrumm ining compounds. Match the molecule to the IR NH2 CN NH2 4000 1500 1000 500 2000 wavenumber (1/cm) 1500 1000 500 2000 wavenumber (1/cm) 3000 4000 500 1500 1000 4000 3000 wavenumber (1/cm) n° 500 4000 3000 1500 1000 2000 wavenumber (1/cm)
3. Below are four nitrogen-conta spectrumm ining compounds. Match the molecule to the IR NH2 CN NH2 4000 1500 1000 500 2000 wavenumber (1/cm) 1500 1000 500 2000 wavenumber (1/cm) 3000 4000...
IV. On each the following IR spectra, circle and indicate the most important stretching signals from the following choices:N-H, O-H, CEN, CHC, C-O, C-O,(3 points each, 6 points total) Top, IR spectrum of Compound 23a: CH1z0; Bottom, IR Spectrum of Compound 23: CH10 LO Lood wn Transmitance 0.00 3750 1500 100 2750 2500 1750 1500 0 2250 2000 Wavenumbers com-1) 10 08 00 Transmitance 1500 4500 1500 1500 1000 3000 2500 Wave numbers (cm-1)
Each spectrum corresponds to one of the IR molecules. Match each
spectrum to the correct molecule.
Spectrum 1460 * TRANSPETTANCE 1120 TLCT D 0821 0862 esti TTTTT 1sbe llwid sample between all plate HAVENUMBERS 99. Copyright 1994 Spectrum D NULLDISHA 1637 LCE TTTTTTTT capillary file between salt plates AVGUBERS Corrie 1993 Spectrum 6 19TINOS Cevich 1994 Spectrum F TSMETTANCE 37 BAVENUMERI Spectrum G 100 my TRANSMETTINCERI 2000 1500 KRYENUMERII Spectrum H 0.8 TRANSMITTANCE 1000 3000 2000 Wavenumber (cm-1) Spectrum 3000...
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