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Fragments TT Value Calculate clogP values for following molecules. Show your work by putting values for...
PART 1 - For the following compounds A. Predict how many signals would be detected in...
PART 1 - For the following compounds A. Predict how many signals would be detected in the expected 'H NMR spectrum. B. Label proton groups and determine their multiplicity. c. Predict the chemical shifts of each signal in the expected 'H NMR spectrum of the following compounds from the correlation chart in the last page. <Example> Number of signals O Proton groups Multiplicity Triplet B Multiplet (sextet) c Triplet D Singlet Chemical Shirt (ppm) 0.8-1.0 1.2 - 1.5 3.2 4.0...
Fill in the wave number functional group , Vibration and intensity of the compound below in the black space base on the...
Fill in the wave number functional group , Vibration and
intensity of the compound below in the black space base on the
structural type and chemical shift range provided below
Compound name Propanol
REPORT FORM: ORGANIC STRUCTURE DETERMINATION BY SPECTROMETRIC TECHNIQUES Unknown number Infrared absorption assignments: Wavenumber Vibration Functional group(Stretch or band) Intensity (w, m or s) (cm1) H NMR assignment Chemical shift Explanation of multiplicity Integration assignment (рpm) 1C NMR assignment DEPT 135 appearance (if available) Chemical shift (ppm)...
2. List the expected spectral data of 2-ethyl-3-hydroxy-hexanal observed from an IR, a 'H-NMR and mass...
2. List the expected spectral data of 2-ethyl-3-hydroxy-hexanal observed from an IR, a 'H-NMR and mass spectrum. CH3 -CH2 CH C-Hal C-N C-o CEC Intensity CEN Aromatic C=C C=0 220 200 180 160 140 120 60 40 20 0 ppm 100 80 Chemical shift (8) Intensity Bonding C-H Type of Vibration (Stretching unless noted) alkane CH -CH, alkene w-m m w-m bending bending out-of-plane bending alkyne arene Frequency (cm) 2850-3000 1375 and 1450 1450-1475 3000-3100 650-1000 3300 3030 690-900 2720...
Please show any work or explanation and help with filling out the data table. I appreciate...
Please show any work or explanation and help with
filling out the data table. I appreciate it very much. Thank
you!
5. (Opts) Propose opts) Propose a reasonable to heterostom for the organic molecule that gave rise to the spectra below. Complete the me poctra below. Complete the datablas below related to the structure that you've identified Mass Spectrum 100 Relative Intensity 10 20 30 40 50 70 80 90 60 m/z 100 110 IR Spectrum 028 1936.93 13C NMR...
Unknown Number: Molecular Formula: Index of Hydrogen Deficiency: Structure: Mass Spec Molecular Weight: Important Fragments; what...
Unknown Number:
Molecular Formula:
Index of Hydrogen Deficiency:
Structure:
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,
aldehyde, ketone etc.)? Wave number?
Other important peaks (terminal alkyne, cyano...
NAME! Select the best answer and bubble it in on your blue scantron. 1. Where would...
NAME! Select the best answer and bubble it in on your blue scantron. 1. Where would be the absorption peak of a carbonyl, C-0, stretching in IR? a) around 3300 cm b) around 2980 cm" c) around 1700 cm d) around 1200 cm 2. What is the Grignard reagent in nucleophilic addition reaction considered? a) b) 0 c) H d) all the above 3. What a cynaohydrin contains? a) CN and NH. b) N, and OH. c) CN and OH....
Calculate the theoretical yield and percent yield for experiments 7, 8, and 9. For experiment 9,...
Calculate the theoretical yield and percent yield for
experiments 7, 8, and 9. For experiment 9, determine the
theoretical yield based on starting with 0.50g of 3-nitrobenzoic
acid. Show work
Acid I (experiment 7): Weight of methyl 3-nitrobenzoate = 1.9
g
Acid II (experiment 8): Weight of 3-nitrobenzoic acid = 1.75
g
Acid III (experiment 9): Weight of 3-nitrobenzamide = 0.30 g
Experiment 7:
-2.5 mL concentrated H2SO4
-1.75 mL concentrated HNO3 (16M)
-2.1 mL concentrated Methyl Benzoate
Experiment 8:...
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,...
please help me identify each numbered peak beyond 1500 cm-1. For each peak above 3000 cm-1...
please help me identify each numbered peak beyond 1500 cm-1.
For each peak above 3000 cm-1 please identify them as sp1, sp2 or
sp3.
* * 3 * B&BRE 400 000 000 200 00 00 Pure Ethanol 2023.83 DOKOMOKO OZ REKON O em G 00 200 000 6 Unknown A853 0 0 1438.63 WhO Unknown 200 KED B297 RO 107.17 FON: 2000 2000 2000 2100 2200 2000 1200 900 900 WOO 200 000 ethanol Intensity of Signal How to The...
____ 1. The diagram below represents serine, a polar, uncharged amino acid. Which functional group gives...
____ 1. The diagram below represents serine, a polar, uncharged
amino acid. Which functional group gives serine its
distinct property?
a. H3
b. CH2OH
c. –H
d. COO–
____ 2. The monomers shown below are monomers for which of the
following natural polymers?
a. polysaccharides
b. plastics
c. DNA
d. proteins
____ 3. Which of the following processes illustrates the production
of a protein?
a. specific code for amino acids --> amino acid chain -->
gene --> DNA --> specific...
PART 1 - For the following compounds A. Predict how many signals would be detected in the expected 'H NMR spectrum. B. Label proton groups and determine their multiplicity. c. Predict the chemical shifts of each signal in the expected 'H NMR spectrum of the following compounds from the correlation chart in the last page. <Example> Number of signals O Proton groups Multiplicity Triplet B Multiplet (sextet) c Triplet D Singlet Chemical Shirt (ppm) 0.8-1.0 1.2 - 1.5 3.2 4.0...
Fill in the wave number functional group , Vibration and
intensity of the compound below in the black space base on the
structural type and chemical shift range provided below
Compound name Propanol
REPORT FORM: ORGANIC STRUCTURE DETERMINATION BY SPECTROMETRIC TECHNIQUES Unknown number Infrared absorption assignments: Wavenumber Vibration Functional group(Stretch or band) Intensity (w, m or s) (cm1) H NMR assignment Chemical shift Explanation of multiplicity Integration assignment (рpm) 1C NMR assignment DEPT 135 appearance (if available) Chemical shift (ppm)...
2. List the expected spectral data of 2-ethyl-3-hydroxy-hexanal observed from an IR, a 'H-NMR and mass spectrum. CH3 -CH2 CH C-Hal C-N C-o CEC Intensity CEN Aromatic C=C C=0 220 200 180 160 140 120 60 40 20 0 ppm 100 80 Chemical shift (8) Intensity Bonding C-H Type of Vibration (Stretching unless noted) alkane CH -CH, alkene w-m m w-m bending bending out-of-plane bending alkyne arene Frequency (cm) 2850-3000 1375 and 1450 1450-1475 3000-3100 650-1000 3300 3030 690-900 2720...
Please show any work or explanation and help with
filling out the data table. I appreciate it very much. Thank
you!
5. (Opts) Propose opts) Propose a reasonable to heterostom for the organic molecule that gave rise to the spectra below. Complete the me poctra below. Complete the datablas below related to the structure that you've identified Mass Spectrum 100 Relative Intensity 10 20 30 40 50 70 80 90 60 m/z 100 110 IR Spectrum 028 1936.93 13C NMR...
Unknown Number:
Molecular Formula:
Index of Hydrogen Deficiency:
Structure:
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,
aldehyde, ketone etc.)? Wave number?
Other important peaks (terminal alkyne, cyano...
NAME! Select the best answer and bubble it in on your blue scantron. 1. Where would be the absorption peak of a carbonyl, C-0, stretching in IR? a) around 3300 cm b) around 2980 cm" c) around 1700 cm d) around 1200 cm 2. What is the Grignard reagent in nucleophilic addition reaction considered? a) b) 0 c) H d) all the above 3. What a cynaohydrin contains? a) CN and NH. b) N, and OH. c) CN and OH....
Calculate the theoretical yield and percent yield for
experiments 7, 8, and 9. For experiment 9, determine the
theoretical yield based on starting with 0.50g of 3-nitrobenzoic
acid. Show work
Acid I (experiment 7): Weight of methyl 3-nitrobenzoate = 1.9
g
Acid II (experiment 8): Weight of 3-nitrobenzoic acid = 1.75
g
Acid III (experiment 9): Weight of 3-nitrobenzamide = 0.30 g
Experiment 7:
-2.5 mL concentrated H2SO4
-1.75 mL concentrated HNO3 (16M)
-2.1 mL concentrated Methyl Benzoate
Experiment 8:...
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,...
please help me identify each numbered peak beyond 1500 cm-1.
For each peak above 3000 cm-1 please identify them as sp1, sp2 or
sp3.
* * 3 * B&BRE 400 000 000 200 00 00 Pure Ethanol 2023.83 DOKOMOKO OZ REKON O em G 00 200 000 6 Unknown A853 0 0 1438.63 WhO Unknown 200 KED B297 RO 107.17 FON: 2000 2000 2000 2100 2200 2000 1200 900 900 WOO 200 000 ethanol Intensity of Signal How to The...
____ 1. The diagram below represents serine, a polar, uncharged
amino acid. Which functional group gives serine its
distinct property?
a. H3
b. CH2OH
c. –H
d. COO–
____ 2. The monomers shown below are monomers for which of the
following natural polymers?
a. polysaccharides
b. plastics
c. DNA
d. proteins
____ 3. Which of the following processes illustrates the production
of a protein?
a. specific code for amino acids --> amino acid chain -->
gene --> DNA --> specific...
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