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6) (5 pts) Spectra solving: Given the spectra below, and a molecular formula of C10H1002, give...
Compound 2: Use the information provided below and the IR and NMR spectra on the next...
Compound 2: 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 2 and the table is given below. Determine the molecular formula of 2 from the MS given below relative abundance m/z 132 100 133 9.8 b) Calculate the Index of Hydrogen Deficiency/Degree of Unsaturation for the molecule. c) Using the IR spectrum and the 1H- and 13C-NMR spectra given below, determine...
Spectroscopy Question 1) The following spectra are for a single compound. Determine the chemical formula, degrees...
Spectroscopy Question
1) The following spectra are for a single compound. Determine the chemical formula, degrees of unsaturation and the structure. Clearly correlate your structure's protons, with the proton signals in the 1H NMR, using a Lewis-like structure. MW 136 %C 79.4 %H 8.9 seber Mass Spec. Data relative m/abund. 77 18 79 17 91 12 103 12 105 100 106 28 136 11 w L'esec 14 SCERE she 3H LAVENDERS E 5H D 1H 2H A B с 1H...
5. Given the spectral data below, provide a structure. Note you must assign all of the...
5. Given the spectral data below, provide a structure. Note you must assign all of the signals in the spectrum below to receive full credit. Also assign any key signals in the IR or MS that assisted you in deriving your answer. (6 pts.) 6H, 3H,d 2Hd 1H, sextet 1Hm PPM Relative Intensity M+ = 164 50 75 125 150 100 m/z
Please help propose interpretations of the spectra for the unknown picture below. Identification and drawing of...
Please help propose interpretations of the spectra for the unknown
picture below. Identification and drawing of the unknowns would be
much appreciated and will get a thumbs up.
samdo carboylic acid Mass Spec. Relative Intensity p o-tryptofii prototipropilepto 50 75 100 m/z 125 150 Solid B H-NMR multiplet, SH singlet, 11 broad singlet, 1H broad singlet, 1H PPM "C-NMR 180 160 140 120 100 PPM 8b6b 4620
Please give the structure based on the NMR spectra depicted. Compound G: Molecular formula = C9H12. Key Infrared signal...
Please give the structure based on the NMR spectra depicted.
Compound G: Molecular formula = C9H12. Key Infrared signal: 3082, 749, 699 cm 5H, m 3H, t 2H, sextet 2H, t 10 Heoe-ese Pprn Draw your final in this box. Compound H: Molecular formula C$H10O. Infrared signal: 2874, 2719, 1726 cm 3H, t 9-10 2H, 2H, t udd sextet 1H, singlet 2H, pentet 1.5 2.0 1.0 PPM 3.0 t0 5 10.0 9 9.0 8.5 8.0 7.5 7.0 6.5 PPM Draw...
2. Given the following molecular formulas solve the proton NMR spectra for the molecular structure. Write...
2. Given the following molecular formulas solve the proton NMR spectra for the molecular structure. Write the compound in line bond on the spectra (20 points) C&H120 PPM (6p, 1H) (q, 2H) (6p, 2H) (d, 3H) (t, 3H (s, 1H)
The spectra of an unknown organic compound A having the molecular formula C1oH1o0 are shown below....
The spectra of an unknown organic compound A having the molecular formula C1oH1o0 are shown below. Elucidate the structure of the compound. Show your work. (8 pts; no partial credits) 500 1500 Wave numbers 4000 3000 2000 1000 130 125 200 150 δ(ppm) 100 50 0 7A 6.8 76 14 12 10 3.2 16.1 3.3 6 (pom) 9.8 Draw your structure in this box
6-A compound (C6H4C120) has the following 1H NMR, 13C NMR, and IR spectra. Propose a structure...
6-A compound (C6H4C120) has the following 1H NMR, 13C NMR, and IR spectra. Propose a structure consistent with this data C6H40120 100 Transmittance -1577 SHE 4000 3000 2000 1000 Waven umhers (cm) 121.2 ppm 155 150 145 140 135 130 125 120 115 110 105 100 95 90 85 80 ppm 75 0606067 60 S SO 57
DIRECTIONS: You must complete the entire assignment. 1. Given the 'H NMR spectrum below and a...
DIRECTIONS: You must complete the entire assignment. 1. Given the 'H NMR spectrum below and a molecular formula of CH, 0, provide a structure. Note you must assign all of the signals in the spectrum below to receive full credit. IR: 1600-1650 cm (multiple peaks) (5 pts.) 3H, 3H,t 2H, d 2H, d 2H,9 PPM 2. Given the 'H NMR spectrum below and a molecular formula of C.H.O. provide a structure. Note you must assign all of the signals in...
The compound that gives the following IR, 'H-NMR and Deduce the structure? Explain. C-NMR spectra has...
The compound that gives the following IR, 'H-NMR and Deduce the structure? Explain. C-NMR spectra has the formula C H1602 5H, m 3H. d 1H, quartet *760 140 120 100 30 86 46
Compound 2: 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 2 and the table is given below. Determine the molecular formula of 2 from the MS given below relative abundance m/z 132 100 133 9.8 b) Calculate the Index of Hydrogen Deficiency/Degree of Unsaturation for the molecule. c) Using the IR spectrum and the 1H- and 13C-NMR spectra given below, determine...
Spectroscopy Question
1) The following spectra are for a single compound. Determine the chemical formula, degrees of unsaturation and the structure. Clearly correlate your structure's protons, with the proton signals in the 1H NMR, using a Lewis-like structure. MW 136 %C 79.4 %H 8.9 seber Mass Spec. Data relative m/abund. 77 18 79 17 91 12 103 12 105 100 106 28 136 11 w L'esec 14 SCERE she 3H LAVENDERS E 5H D 1H 2H A B с 1H...
5. Given the spectral data below, provide a structure. Note you must assign all of the signals in the spectrum below to receive full credit. Also assign any key signals in the IR or MS that assisted you in deriving your answer. (6 pts.) 6H, 3H,d 2Hd 1H, sextet 1Hm PPM Relative Intensity M+ = 164 50 75 125 150 100 m/z
Please help propose interpretations of the spectra for the unknown
picture below. Identification and drawing of the unknowns would be
much appreciated and will get a thumbs up.
samdo carboylic acid Mass Spec. Relative Intensity p o-tryptofii prototipropilepto 50 75 100 m/z 125 150 Solid B H-NMR multiplet, SH singlet, 11 broad singlet, 1H broad singlet, 1H PPM "C-NMR 180 160 140 120 100 PPM 8b6b 4620
Please give the structure based on the NMR spectra depicted.
Compound G: Molecular formula = C9H12. Key Infrared signal: 3082, 749, 699 cm 5H, m 3H, t 2H, sextet 2H, t 10 Heoe-ese Pprn Draw your final in this box. Compound H: Molecular formula C$H10O. Infrared signal: 2874, 2719, 1726 cm 3H, t 9-10 2H, 2H, t udd sextet 1H, singlet 2H, pentet 1.5 2.0 1.0 PPM 3.0 t0 5 10.0 9 9.0 8.5 8.0 7.5 7.0 6.5 PPM Draw...
2. Given the following molecular formulas solve the proton NMR spectra for the molecular structure. Write the compound in line bond on the spectra (20 points) C&H120 PPM (6p, 1H) (q, 2H) (6p, 2H) (d, 3H) (t, 3H (s, 1H)
The spectra of an unknown organic compound A having the molecular formula C1oH1o0 are shown below. Elucidate the structure of the compound. Show your work. (8 pts; no partial credits) 500 1500 Wave numbers 4000 3000 2000 1000 130 125 200 150 δ(ppm) 100 50 0 7A 6.8 76 14 12 10 3.2 16.1 3.3 6 (pom) 9.8 Draw your structure in this box
6-A compound (C6H4C120) has the following 1H NMR, 13C NMR, and IR spectra. Propose a structure consistent with this data C6H40120 100 Transmittance -1577 SHE 4000 3000 2000 1000 Waven umhers (cm) 121.2 ppm 155 150 145 140 135 130 125 120 115 110 105 100 95 90 85 80 ppm 75 0606067 60 S SO 57
DIRECTIONS: You must complete the entire assignment. 1. Given the 'H NMR spectrum below and a molecular formula of CH, 0, provide a structure. Note you must assign all of the signals in the spectrum below to receive full credit. IR: 1600-1650 cm (multiple peaks) (5 pts.) 3H, 3H,t 2H, d 2H, d 2H,9 PPM 2. Given the 'H NMR spectrum below and a molecular formula of C.H.O. provide a structure. Note you must assign all of the signals in...
The compound that gives the following IR, 'H-NMR and Deduce the structure? Explain. C-NMR spectra has the formula C H1602 5H, m 3H. d 1H, quartet *760 140 120 100 30 86 46
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