Hello, need help trying to get the structure using the NMR's and IR. Not sure if the empirical formula and molecular formula are right. I also need to label the NMR's and IR using the structure so it matches.
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Hello, need help trying to get the structure using the NMR's and
IR. Not sure if...
Hello, need help trying to get the structure using the NMR's and IR. Not sure if the empirical fo...
Hello, need help trying to get the structure using the NMR's and
IR. Not sure if the empirical formula and molecular formula are
right. I also need to label the NMR's and IR using the structure so
it matches.
MW 128 С 65.6 tH 9.4 5aa 1994 3H 3H 2H 1H 1H İHİH 45 т т 4.TTT3. ,..3.0 T T2. T 2 1.5PPM1.0 Proton NMR 100 Carbon 13 NMR
MW 128 С 65.6 tH 9.4 5aa 1994 3H 3H 2H...
provide the structure for the compound while using as much of thr NMR/IR as possible. show...
provide the structure for the compound while using as much of
thr NMR/IR as possible. show work.
MP CH4 MW 110 SC3 SH 12.7 Mass Spes. De Copyright © 1994 Preton NM Carbon 13
assign the major absorptions in the IR spectra, assign chemical shifts in both NMR, designate the...
assign the major absorptions in the IR spectra, assign chemical
shifts in both NMR, designate the parent peak in the mass spectra
data and assign the major fragments to their corresponding peaks,
and finally provide the structure for the formula.
MF C9H100 MW 134 SC 10.6 SH 7.5 Mass Spec. Data relative mit abund 5123 77 27 91 100 12 103 105 134 1357 Copyright © 1994 2H2H 2.8 2.PPK Proton NMR 215010 205 206 195 196 PPM Carbon 13...
provide the structure for the compound while using as much of thr NMR/IR as possible. show...
provide the structure for the compound while using as much of thr
NMR/IR as possible. show work.
28. (+)-Hl(aq); (20 pts) MFC MW 133 SC 69.5 SH 14 Na Spec. Data Copyright © 1994 2H 3H 2H 2H 150 140
I’m trying to identify the structure of the given molecular formula using the given IR and...
I’m trying to identify the structure of the given molecular
formula using the given IR and NMR spectra. I think I figured out
the important signals. Can someone help me out tackle this problem
with a structure
2.7 25 130 1.25 200 180 60 140 120 10 80 6040 20 0 pm 20 4.15 4,10 4.0G 2(1) +2-12 ti-0 て2-10 tip
STRUCTURE DETERMINATION PROBLEMS USING IR AND PROTON NMR SPECTROSCOPY Determine the structure of the six compounds...
STRUCTURE DETERMINATION PROBLEMS USING IR AND PROTON NMR
SPECTROSCOPY
Determine the structure of the six compounds whose IR and PMR
spectra are provided on the attached sheets, given the following
comments about the provided information and spectra.
PMR Spectra: The PMR spectrum of each compound is provided,
along with peak areas. The peak areas are given as the simples
whole number ratio of protons and are indicated (for exmpale, 4H).
Your final structure must be consistent with the chemical shift...
Determination of Molecular Structure from molecular formula, mass, IR, and Mass Spec data. Molecular Weight: 134.22...
Determination of Molecular Structure from molecular
formula, mass, IR, and Mass Spec data.
Molecular Weight: 134.22
Molecular Formula: C10H14
I need help finding the structure.
IR Data (3300-2650 Range):
*No peaks between 2650 and 2100*
IR Data (2100-600 Range):
MS Data (Two different views):
MS Peaks Labeled:
Transmittance 60 80 100 3250 43088.1; 95. +3060.1; 93.5 -3022.9; 93.9 2961.4; 64.843 3200 3150 3100 3050 3000 Wavenumber (cm-1) 2950 TTTTTTTTTTTTTIIIIIITTTTTTTTTTTTTTTTTTTTTTTTTTT 29002850 2800 2750 2700 2650 2903.6; 86.663 2866.3; 86.398 20... 40...
I have most of the information, but I need help to organize it based on the...
I have most of the information, but I need help to organize it
based on the prompts below the pictures.
Mass Spec
Molecular Weight:
Important Fragments; what are they and what do they mean? (base
peak structure, is there a halogen, is there a benzene ring, is
there an odd number of nitrogens, other important fragments that
tell something about the structure)
IR
Is there an OH? Wavenumber?
Is there a carbonyl group? If so what type (acid. ester, amide,...
Hello! I am in OCHEM 2 and im trying to figure out what my unknown is. Based off my many tests, the unknown has multiple bonds and a boiling point of 39-41 degrees celsius. Attached is the IR and NMR....
Hello! I am in OCHEM 2 and im trying to figure out what my
unknown is. Based off my many tests, the unknown has multiple bonds
and a boiling point of 39-41 degrees celsius. Attached is the IR
and NMR. I think my unknown is 1-pentyne. The unknown I have has a
very pungent smell. The molecular formula is not given as the
unknown is not given. A list of 35 possible unknowns are given.
Name / Structure
BP (°C)...
CHM 1210 Final practice Name: Know electrolyte table, 5 solubility rules; 26 polyatomics (name/formula) Write 7...
CHM 1210 Final practice Name: Know electrolyte table, 5 solubility rules; 26 polyatomics (name/formula) Write 7 naturally occurring diatomic molecules (name; formula, phase , charge) Write rite out strong acids and weak acids by name; formula, phase ,charge Write out the molecular, complete, and net-ionic equations for the following reactions The mixing of Cobalt(IlI) chloride and silver nitrate The mixing of acetic acid and sodium hydroxide The mixing of hydrochloric acid and cakcium hydroxide The mixing of barium chloride and...
Hello, need help trying to get the structure using the NMR's and
IR. Not sure if the empirical formula and molecular formula are
right. I also need to label the NMR's and IR using the structure so
it matches.
MW 128 С 65.6 tH 9.4 5aa 1994 3H 3H 2H 1H 1H İHİH 45 т т 4.TTT3. ,..3.0 T T2. T 2 1.5PPM1.0 Proton NMR 100 Carbon 13 NMR
MW 128 С 65.6 tH 9.4 5aa 1994 3H 3H 2H...
provide the structure for the compound while using as much of
thr NMR/IR as possible. show work.
MP CH4 MW 110 SC3 SH 12.7 Mass Spes. De Copyright © 1994 Preton NM Carbon 13
assign the major absorptions in the IR spectra, assign chemical
shifts in both NMR, designate the parent peak in the mass spectra
data and assign the major fragments to their corresponding peaks,
and finally provide the structure for the formula.
MF C9H100 MW 134 SC 10.6 SH 7.5 Mass Spec. Data relative mit abund 5123 77 27 91 100 12 103 105 134 1357 Copyright © 1994 2H2H 2.8 2.PPK Proton NMR 215010 205 206 195 196 PPM Carbon 13...
provide the structure for the compound while using as much of thr
NMR/IR as possible. show work.
28. (+)-Hl(aq); (20 pts) MFC MW 133 SC 69.5 SH 14 Na Spec. Data Copyright © 1994 2H 3H 2H 2H 150 140
I’m trying to identify the structure of the given molecular
formula using the given IR and NMR spectra. I think I figured out
the important signals. Can someone help me out tackle this problem
with a structure
2.7 25 130 1.25 200 180 60 140 120 10 80 6040 20 0 pm 20 4.15 4,10 4.0G 2(1) +2-12 ti-0 て2-10 tip
STRUCTURE DETERMINATION PROBLEMS USING IR AND PROTON NMR
SPECTROSCOPY
Determine the structure of the six compounds whose IR and PMR
spectra are provided on the attached sheets, given the following
comments about the provided information and spectra.
PMR Spectra: The PMR spectrum of each compound is provided,
along with peak areas. The peak areas are given as the simples
whole number ratio of protons and are indicated (for exmpale, 4H).
Your final structure must be consistent with the chemical shift...
Determination of Molecular Structure from molecular
formula, mass, IR, and Mass Spec data.
Molecular Weight: 134.22
Molecular Formula: C10H14
I need help finding the structure.
IR Data (3300-2650 Range):
*No peaks between 2650 and 2100*
IR Data (2100-600 Range):
MS Data (Two different views):
MS Peaks Labeled:
Transmittance 60 80 100 3250 43088.1; 95. +3060.1; 93.5 -3022.9; 93.9 2961.4; 64.843 3200 3150 3100 3050 3000 Wavenumber (cm-1) 2950 TTTTTTTTTTTTTIIIIIITTTTTTTTTTTTTTTTTTTTTTTTTTT 29002850 2800 2750 2700 2650 2903.6; 86.663 2866.3; 86.398 20... 40...
I have most of the information, but I need help to organize it
based on the prompts below the pictures.
Mass Spec
Molecular Weight:
Important Fragments; what are they and what do they mean? (base
peak structure, is there a halogen, is there a benzene ring, is
there an odd number of nitrogens, other important fragments that
tell something about the structure)
IR
Is there an OH? Wavenumber?
Is there a carbonyl group? If so what type (acid. ester, amide,...
Hello! I am in OCHEM 2 and im trying to figure out what my
unknown is. Based off my many tests, the unknown has multiple bonds
and a boiling point of 39-41 degrees celsius. Attached is the IR
and NMR. I think my unknown is 1-pentyne. The unknown I have has a
very pungent smell. The molecular formula is not given as the
unknown is not given. A list of 35 possible unknowns are given.
Name / Structure
BP (°C)...
CHM 1210 Final practice Name: Know electrolyte table, 5 solubility rules; 26 polyatomics (name/formula) Write 7 naturally occurring diatomic molecules (name; formula, phase , charge) Write rite out strong acids and weak acids by name; formula, phase ,charge Write out the molecular, complete, and net-ionic equations for the following reactions The mixing of Cobalt(IlI) chloride and silver nitrate The mixing of acetic acid and sodium hydroxide The mixing of hydrochloric acid and cakcium hydroxide The mixing of barium chloride and...
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