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CHeck y Work Suppose that you are responsible for making amangements for a business convention and...
Suppose that you are responsible for making arrangements for a business convention and that you have...
Suppose that you are responsible for making arrangements for a business convention and that you have been charged with choosing a city for the convention that has the least expensive rooms. You have narrowed your choices to Atlanta and Houston. The table below contains samples of prices for rooms in Atlanta and Houston. Because considerable historical data on the prices of rooms in both cities are available, the population standard deviations for the prices can be assumed to be $37...
Assignment: Chapter 10 Humework Questions Exerclze 10.06 Agortthmic Assignment Score: 34.31% ave ubnsit Nssignment ter Gracing...
Assignment: Chapter 10 Humework Questions Exerclze 10.06 Agortthmic Assignment Score: 34.31% ave ubnsit Nssignment ter Gracing Question 3 of il Check y Work cBook Suppose that ycu are raspensible for making arrangemants for a businass convention and that vou hae bean charged with choasing a ciy for the convantion that has the least xpansva rooms. You hae narrawad your chaicos to Atlanta and Hauston. The tahla balow contains samples af prices or moms n Atlanta and Ho ston. Because considerable...
please help explain the gc fragmentation for this? 132.0 3500 104.0 3000 MW-140.16 2500 2000 1500...
please help explain the gc fragmentation for this?
132.0 3500 104.0 3000 MW-140.16 2500 2000 1500 78.0 1000 51.0 500 63.0 83.8 88.9 n/z--> 40 45 50 55 60 70 80 85 90 95 100 105 110 115 120 130 135 140 125 75 65
Deduce the ester compound structure with M/Z=136 on this mass spectrum; significant peaks at 51, 77,...
Deduce the ester compound structure with M/Z=136 on this mass
spectrum; significant peaks at 51, 77, 105, 136.
Relative Abundance M(136) 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 115 120 125 130 135 140 mz
Please explain the answer in details. 2. [5 marks] Use the mass spectrum (EI-MS) and the...
Please explain the answer in details.
2. [5 marks] Use the mass spectrum (EI-MS) and the additional 'H NMR data to deduce the structure of the compound of the formula CgH603. 100 - 149 м (150) Relative Abundance (percent) 0+ரார்ராராராரா T ITIIIIIIIIIIIIIIIIINITITTITTTTTTTTTTTTTTTTTTTTTin 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 115 120 125 130 135 140 145 150 155 mz doublet singlet doublet
i dont understand the gc fragmentation for this molecule. please help!! 132.0 3500 1040 3000 cq...
i dont understand the gc fragmentation for this molecule.
please help!!
132.0 3500 1040 3000 cq H8O2 MW=149.15 2500 2000 1500 78.0 1000 51.0 500 63.0 83.8 88.9 V2-> 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 115 120 125 130 135 140
Determine how many CH2 and CH3, CH and C (no hydrogen) groups are in the molecule....
Determine how many CH2 and CH3, CH and C (no hydrogen) groups
are in the molecule. and how many proton groups are there. Does the
spectra agree with this?
Cholesterol in CDC13 Proton spectrum AAA M. T T 40 0.5 5 5,0 4.5 3.5 3.0 25 2.0 1,5 14 0 f1 (ppm) Cholesterol in CDC13 Carbon Spectrum ..demel. 135 130 80 10 50 145 140 125 120 115 110 105 100 95 90 85 70 75 f1 (ppm) 65 60...
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
Use the mass spectrum and either the NMR spectrum or the IR spectrum to deduce the...
Use the mass spectrum and either the NMR spectrum or the IR
spectrum to deduce the structure of the following compound
(c) C8HO3H NMR, 300 MHz, 6.1 ppm (singlet, 2H), 6.9 ppm (doublet, 1H), and 7.3 ppm (singlet, 1H), 7.4 ppm (doublet, 1H), 9.8 ppm (singlet, 1H); significant IR absorbances at 1687, 1602, 1449, 1264, 1038, 929, and 815 cm1. 100 149 (150) 80 60 40 121 63 20 65 91 0 15 20 25 30 35 40 45 50...
what is this unknown? and how ? 1-pentene , hexanol , propinaldehyde , cyclohexanone , cyclopentanone...
what is this unknown? and how ?
1-pentene , hexanol , propinaldehyde , cyclohexanone ,
cyclopentanone , sec - butanol , propionic acid , t-butylamine ,
hexanal , andcyclohexene .
% Transmittance 1723.48 y 125 120 115 110 105 100 95 06 85 80 75 70 65 60 55 50 45 40 35 30 25 3000 2000 1500 1000 500 2500 Wavenumbers (cm-1) 4000 3500
Assignment: Chapter 10 Humework Questions Exerclze 10.06 Agortthmic Assignment Score: 34.31% ave ubnsit Nssignment ter Gracing Question 3 of il Check y Work cBook Suppose that ycu are raspensible for making arrangemants for a businass convention and that vou hae bean charged with choasing a ciy for the convantion that has the least xpansva rooms. You hae narrawad your chaicos to Atlanta and Hauston. The tahla balow contains samples af prices or moms n Atlanta and Ho ston. Because considerable...
please help explain the gc fragmentation for this?
132.0 3500 104.0 3000 MW-140.16 2500 2000 1500 78.0 1000 51.0 500 63.0 83.8 88.9 n/z--> 40 45 50 55 60 70 80 85 90 95 100 105 110 115 120 130 135 140 125 75 65
Deduce the ester compound structure with M/Z=136 on this mass
spectrum; significant peaks at 51, 77, 105, 136.
Relative Abundance M(136) 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 115 120 125 130 135 140 mz
Please explain the answer in details.
2. [5 marks] Use the mass spectrum (EI-MS) and the additional 'H NMR data to deduce the structure of the compound of the formula CgH603. 100 - 149 м (150) Relative Abundance (percent) 0+ரார்ராராராரா T ITIIIIIIIIIIIIIIIIINITITTITTTTTTTTTTTTTTTTTTTTTin 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 115 120 125 130 135 140 145 150 155 mz doublet singlet doublet
i dont understand the gc fragmentation for this molecule.
please help!!
132.0 3500 1040 3000 cq H8O2 MW=149.15 2500 2000 1500 78.0 1000 51.0 500 63.0 83.8 88.9 V2-> 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 115 120 125 130 135 140
Determine how many CH2 and CH3, CH and C (no hydrogen) groups
are in the molecule. and how many proton groups are there. Does the
spectra agree with this?
Cholesterol in CDC13 Proton spectrum AAA M. T T 40 0.5 5 5,0 4.5 3.5 3.0 25 2.0 1,5 14 0 f1 (ppm) Cholesterol in CDC13 Carbon Spectrum ..demel. 135 130 80 10 50 145 140 125 120 115 110 105 100 95 90 85 70 75 f1 (ppm) 65 60...
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
Use the mass spectrum and either the NMR spectrum or the IR
spectrum to deduce the structure of the following compound
(c) C8HO3H NMR, 300 MHz, 6.1 ppm (singlet, 2H), 6.9 ppm (doublet, 1H), and 7.3 ppm (singlet, 1H), 7.4 ppm (doublet, 1H), 9.8 ppm (singlet, 1H); significant IR absorbances at 1687, 1602, 1449, 1264, 1038, 929, and 815 cm1. 100 149 (150) 80 60 40 121 63 20 65 91 0 15 20 25 30 35 40 45 50...
what is this unknown? and how ?
1-pentene , hexanol , propinaldehyde , cyclohexanone ,
cyclopentanone , sec - butanol , propionic acid , t-butylamine ,
hexanal , andcyclohexene .
% Transmittance 1723.48 y 125 120 115 110 105 100 95 06 85 80 75 70 65 60 55 50 45 40 35 30 25 3000 2000 1500 1000 500 2500 Wavenumbers (cm-1) 4000 3500
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