Using the HNMR, CNMR, IR, and mass spectroscopy given, identify
the unknown compound.
Homework Answers
Hence, the Unknown compound is 1,4-bis(trichloromethyl)benzene, with the molecular formula - C8H4Cl6
Add Answer to:
Using the HNMR, CNMR, IR, and mass spectroscopy given, identify
the unknown compound.
7.142 10 9...
Interpret the CNMR, HNMR and IR spectrum to determine the identity of the unknown compound. MP...
Interpret the CNMR, HNMR and IR spectrum to determine the
identity of the unknown compound. MP = -56 degrees C and BP = 131
degrees C
13C NMR 220 220 200 180 180 160 140 120 PPM 100 80 60 40 20 0 El-MS: 100.1 MP = -56 °C BP = 131 °C 1H NMR 2 4 3 8 PPM SciFinder® οοτ 001 οε 08 TRANSMITTANCE [%] 60 40 20 40ο 4000 38ο 3500 οοο 3000 εοο οοο 2500 2000...
identifying the unknown using IR, HNMR CNMR and Mass spectrums Unknown H407 100- 18-N-9500 Relative Intensity...
identifying the unknown using IR, HNMR CNMR and Mass
spectrums
Unknown H407 100- 18-N-9500 Relative Intensity 160 180 200 220 Order 20 40 60 80 100 120 140 m/z Unknown H407 mm NREUTHER Unknown H407 d. 3H 1 Зн m, 3H d. 1H m, 2H m, 2H m, 1Η br. s, 1H 10 8 PPM Unknown H407 20 0 80 60 4 0 100 120 140 180 160
Problem 115: Determine the molecule of C7H12O The IR, mass spec, CNMR and HNMR needs to...
Problem 115: Determine the molecule of
C7H12O
The IR, mass spec, CNMR and HNMR needs to be typed out not
handwritten, and the molecule needs to be a digital
representation as well. A base example is provided below:
________________________________________________________________________________________________________
Find and draw the molecule based on these charts (Drawing needs
to be digital and please type out answer)
Use an analysis of each graph and explain what numbers indicate
what groups.
Base Example
IR:
3500: O-H group
1750: Ester
Mass...
Determine structure of unknown compound by deducing the formula and analyzing the spectra. Part C:S IR/HNMR/CNMR...
Determine structure of unknown compound by deducing the formula
and analyzing the spectra.
Part C:S IR/HNMR/CNMR Unknown #93 MW=134 AMU / ring SOC-H dromul 5,311 - Overlapping Signals, 4 1,34 HEP-11-24 ppm 4 Signals 120-160 ppm 200 180 20-0-075 160 240 120 80 40 20 100 pon
Please help identify the organic compound using mass spec, ir spec, CNMR, and HNMR. From looking...
Please help identify the
organic compound using mass spec, ir spec, CNMR, and HNMR.
From looking at the mass spec, I believe the molar mass of the
uknown organic compound to be 122 g/mol
From looking at CNMR, I believe there are at least 5 carbons for
each of the 5 peaks. I recall from class that there can be more due
to symmetry, but am not certain how to tell.
Above are all of the graphs given to me...
HELP! Description: Here we have CNMR, HNMR and IR spectra that can be used to identify...
HELP!
Description: Here we have CNMR, HNMR and IR spectra that can be
used to identify an unknown compound. There is also a description
of the compound in the last picture. I would like to have some help
with the identification of this compound, and the structure of it.
All the information needed is listed below. Thanks!!!!!!
The first picture: IR-spectroscopy data
Second picture: CNMR data
Third picture: HNMR data
IR-SPECTROSCOPY
CNMR
HNMR
42,7 3600,0 3200 2800 2400 2000 1800...
IR/HNMR/CNMR Unknown #25 MW-88 AMU Sp3 C-H 5,3 CH - Co- 6 ppm cha 3 .ca...
IR/HNMR/CNMR Unknown #25 MW-88 AMU Sp3 C-H 5,3 CH - Co- 6 ppm cha 3 .ca CH₂ - do 6 CH 3 180 150 140 120 100 rpm 80 60 40 20
Part A: Make sure to write the labelled molecule structure on each 'HNMR and CNMR. Unknown...
Part A: Make sure to write the labelled molecule structure on each 'HNMR and CNMR. Unknown #73: Annotate and assign the NMR Spectra of 5-chloro-2-pentanone: I m, 3H CH-CH2-CH2-CH - CH, m 3H m2H 11 10 9 8 7 6 5 1 HSP-00-414 ppm 10-09 Ci 6 b CH CH₂ CH₂ 1 1 CH₂ à el 1 СЕ О 60 40 200 200 180 160 140 120 100 30 ppm CDS-04-000
Identify the important diagnostic peaks from the IR spectrum, including the cm^-1, and the bond that...
Identify the important diagnostic peaks from the IR spectrum,
including the cm^-1, and the bond that corresponds to each peak.
List all possible classes of compounds this compound could be. Does
it contain carbon-carbon double or triple bonds?
From the mass spectrum and IR, determine the molecular formula
and calculate the degree of unsaturation.
On the basis of your analysis, propose a structure that fits
all the IR, MS, & CNMR data. Propose a structure that
corresponds to the base...
step 1 illustrate the structure and name the compound step 2 explain notes that help identify the structure step 3 for CNMR count the number of carbons atoms and identify characterics peaks step 4 fo...
step 1 illustrate the structure and name the compound
step 2 explain notes that help identify the structure
step 3 for CNMR count the number of carbons atoms and identify
characterics peaks
step 4 for HNMR count the number of carbons atoms and idenitfy
characterics peaks
Step 5 for IR identify the characterics peaks
200 180 160 40 120 100 40 20 o ppn 11 109 ppm 80 Poren 60 40 C-tH 20 125 50 75 100 25 m/z
200...
Interpret the CNMR, HNMR and IR spectrum to determine the
identity of the unknown compound. MP = -56 degrees C and BP = 131
degrees C
13C NMR 220 220 200 180 180 160 140 120 PPM 100 80 60 40 20 0 El-MS: 100.1 MP = -56 °C BP = 131 °C 1H NMR 2 4 3 8 PPM SciFinder® οοτ 001 οε 08 TRANSMITTANCE [%] 60 40 20 40ο 4000 38ο 3500 οοο 3000 εοο οοο 2500 2000...
identifying the unknown using IR, HNMR CNMR and Mass
spectrums
Unknown H407 100- 18-N-9500 Relative Intensity 160 180 200 220 Order 20 40 60 80 100 120 140 m/z Unknown H407 mm NREUTHER Unknown H407 d. 3H 1 Зн m, 3H d. 1H m, 2H m, 2H m, 1Η br. s, 1H 10 8 PPM Unknown H407 20 0 80 60 4 0 100 120 140 180 160
Problem 115: Determine the molecule of
C7H12O
The IR, mass spec, CNMR and HNMR needs to be typed out not
handwritten, and the molecule needs to be a digital
representation as well. A base example is provided below:
________________________________________________________________________________________________________
Find and draw the molecule based on these charts (Drawing needs
to be digital and please type out answer)
Use an analysis of each graph and explain what numbers indicate
what groups.
Base Example
IR:
3500: O-H group
1750: Ester
Mass...
Determine structure of unknown compound by deducing the formula
and analyzing the spectra.
Part C:S IR/HNMR/CNMR Unknown #93 MW=134 AMU / ring SOC-H dromul 5,311 - Overlapping Signals, 4 1,34 HEP-11-24 ppm 4 Signals 120-160 ppm 200 180 20-0-075 160 240 120 80 40 20 100 pon
Please help identify the
organic compound using mass spec, ir spec, CNMR, and HNMR.
From looking at the mass spec, I believe the molar mass of the
uknown organic compound to be 122 g/mol
From looking at CNMR, I believe there are at least 5 carbons for
each of the 5 peaks. I recall from class that there can be more due
to symmetry, but am not certain how to tell.
Above are all of the graphs given to me...
HELP!
Description: Here we have CNMR, HNMR and IR spectra that can be
used to identify an unknown compound. There is also a description
of the compound in the last picture. I would like to have some help
with the identification of this compound, and the structure of it.
All the information needed is listed below. Thanks!!!!!!
The first picture: IR-spectroscopy data
Second picture: CNMR data
Third picture: HNMR data
IR-SPECTROSCOPY
CNMR
HNMR
42,7 3600,0 3200 2800 2400 2000 1800...
IR/HNMR/CNMR Unknown #25 MW-88 AMU Sp3 C-H 5,3 CH - Co- 6 ppm cha 3 .ca CH₂ - do 6 CH 3 180 150 140 120 100 rpm 80 60 40 20
Part A: Make sure to write the labelled molecule structure on each 'HNMR and CNMR. Unknown #73: Annotate and assign the NMR Spectra of 5-chloro-2-pentanone: I m, 3H CH-CH2-CH2-CH - CH, m 3H m2H 11 10 9 8 7 6 5 1 HSP-00-414 ppm 10-09 Ci 6 b CH CH₂ CH₂ 1 1 CH₂ à el 1 СЕ О 60 40 200 200 180 160 140 120 100 30 ppm CDS-04-000
Identify the important diagnostic peaks from the IR spectrum,
including the cm^-1, and the bond that corresponds to each peak.
List all possible classes of compounds this compound could be. Does
it contain carbon-carbon double or triple bonds?
From the mass spectrum and IR, determine the molecular formula
and calculate the degree of unsaturation.
On the basis of your analysis, propose a structure that fits
all the IR, MS, & CNMR data. Propose a structure that
corresponds to the base...
step 1 illustrate the structure and name the compound
step 2 explain notes that help identify the structure
step 3 for CNMR count the number of carbons atoms and identify
characterics peaks
step 4 for HNMR count the number of carbons atoms and idenitfy
characterics peaks
Step 5 for IR identify the characterics peaks
200 180 160 40 120 100 40 20 o ppn 11 109 ppm 80 Poren 60 40 C-tH 20 125 50 75 100 25 m/z
200...
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