Homework Answers
Add Answer to:
Methyl Pyruvate 110 100 Results of Peak Find No. Position intensity 606.503 45.7356 720.282 73.9319 828.277...
could you please help me to explain the problem with answers and explain why peak c...
could you please help me to explain the problem with
answers and explain why peak c is 3h triplets ?
points) A compound, C&H-N, has the following IR and 'H NMR spectra. 100 momw Transmittance %) 0 TTT 500 1000 4000 3500 3000 2500 2000 1500 Wavenumber (cm) peak a: 2H, triplet peak b: 2H, multiplet peak c: 3H, triplet Intensity - TMS (a) (8 points) Calculate the degree of unsaturation for this compound. Degree of unsaturation = 2 (b)...
For the reaction below, focus only on 2-methyl-2-butanol (starting material) and 2-chloro-2-methylbutane (desired product). We will...
For the reaction below, focus only on 2-methyl-2-butanol
(starting material) and 2-chloro-2-methylbutane (desired product).
We will not analyze HCl or H2O by IR.
From the two IR spectra below, identify which spectrum belongs
to which molecule. Then label the IR spectrum with the molecule’s
characteristic IR peaks. Highlight or place a box around the most
characteristic peak in the starting material’s IR. You do not need
to label the fingerprint region.
For the reaction below, focus only on 2-methyl-2-butanol...
List functional groups of the IR below. Acetanilide lab Peak Find-Memory-2 105 100 ST 95- 92...
List functional groups of the IR below. Acetanilide lab
Peak Find-Memory-2 105 100 ST 95- 92 4000 6 3000 2000 1000 399 193 Wavenumber [om-1 Data Information) Creation Date Data array type Measurement Information] Model Name Serial Number B011361016 FTAR-4100typeA Linear data array %T 399.193 cm-1 cm-1 Light SourceDetector Vertical Start End Data pitch Data points Source #1 Detector # 1 4000.6 cm-1 0.964233 cm-1 Resolution 4 cm-1 On 3736 Zero Filling Gain Aperture Auto (2) Auto (7.1 mm) Auto...
Please identify all relevant peaks in both the IR and NMR for methyl 3-nitrobenzoate, please use...
Please identify all relevant peaks in both the IR and NMR for
methyl 3-nitrobenzoate, please use the following chart as a
template, thank you!
Spectral Database for Organic Compounds SDBS Japanese Introduction Disclaimer HELP Contact What's New RIO-DB FAQ LINK . AIST SDBS-H NMRSDBS No. 3528HSP-49-719 Cg H7 N04 methyl m-nitrobenzoate 399.65 MHz 0.038 g: 0.5 ml CDC13 9 8 7 6 4 3 2 1 5 ppm HSP-49-719 {AH 1 0 —CH, (E) ON -H (C) (BH HID) Spectral...
Please identify all relevant peaks in both the IR and NMR for methyl 3-nitrobenzoate, please use...
Please identify all relevant peaks in both the IR and NMR for
methyl 3-nitrobenzoate, please use the following chart as a
template, thank you!
Spectral Database for Organic Compounds SDBS Japanese Introduction Disclaimer HELP Contact What's New RIO-DB FAQ LINK . AIST SDBS-H NMRSDBS No. 3528HSP-49-719 Cg H7 N04 methyl m-nitrobenzoate 399.65 MHz 0.038 g: 0.5 ml CDC13 9 8 7 6 4 3 2 1 5 ppm HSP-49-719 {AH 1 0 —CH, (E) ON -H (C) (BH HID) Spectral...
report 13 C NMR, DEPT, observed bp. Evidence should be given that shows the reaction yeilded...
report 13 C NMR, DEPT, observed bp. Evidence should be given
that shows the reaction yeilded an ester product. Specific
evidenceshould be given to support the identification of the
product ester and starting alcohol.
find the starting alcohol and state product ester
Compare the IR spectrum to the IR spectrum of the starting
material. Assign all the major peaks above the fingerprint region
in your IR spectra. Assign the signals in the carbon and Dept NMR
spectra.
what evidence do...
The weight of aspirin is 1.6 g and the reagents used to perform this synthesis was...
The weight of aspirin is 1.6 g and the reagents used to perform
this synthesis was 1.48 g salicylic acid, 3 mL ethanoic anhydride,
3 drops H2SO4, and acetylsalicylic acid
Synthesis of Aspirin Post-lab Questions February 2, 2018 Discussion of the aspirin product including, 1. The calculated percent yield of your aspirin product and comments on its purity based on the literature melting point and literature IR spectrum. Label all major peaks in the IR spectrum of your aspirin product....
Unknown H415 100 50 1000 1S00 2000 3000 BRVENUMBERI 4000 Unknown H415 ЗН 1 H-N 2H,...
Unknown H415 100 50 1000 1S00 2000 3000 BRVENUMBERI 4000 Unknown H415 ЗН 1 H-N 2H, q 1H, d 5H, m 1H, d 0 1 2 3 6 7 8 10 11 ppm HSP-00-049 Unknown H415 q 140 120 100 200 180 160 ppm CDS-00-726 20 -40 60 80 Relative Intensity 09 Unknown H415 100 MS-NJ-0442 80 20 thmpt 25 50 75 100 125 150 175 m/z Date: Name: Section/Group: Instructor: Report Sheet: Laboratory 14 MS,IR, 13C NMR, and 'H...
synthesize of 3,3-dimethyl-1,2-epoxybutan Identify the relevant peaks in the FTIR spectrum and record the position and...
synthesize of 3,3-dimethyl-1,2-epoxybutan
Identify the relevant peaks in the FTIR spectrum and
record the position and associated functional group for each in the
FTIR table below:
Identify all of the peaks in the NMR spectrum and record
the chemical shift, the splitting, and the number of hydrogens for
each peak in the NMR table below:
Do the FTIR and NMR spectra you measured and recorded in
the tables above confirm that you synthesized the assigned target
compound? Explain
BP: FTIR...
using the IR, the 13C, and DEPT NMR spectra of your product determine the identity of...
using the IR, the 13C, and DEPT NMR spectra of your product
determine the identity of your unknown ester from a C-4 or C-5
alcohol. the identity of the C-4 or C-5 alcohol also needs to be
determined.
The following C-4 or C-5 alcohols will be used in this
experiment:
1-butanol (n-butyl alcohol)
2-butanol (sec-butyl alcohol)
2-methyl-1-propanol (isobutyl alcohol)
3-methyl-1-butanol (isopentyl alcohol)
1-pentanol (n-pentyl alcohol)
2-pentanol
3-pentanol
cyclopentanol
Questions:
1. Why is the mixture extracted with aqueous sodium
bicarbonate solution?...
could you please help me to explain the problem with
answers and explain why peak c is 3h triplets ?
points) A compound, C&H-N, has the following IR and 'H NMR spectra. 100 momw Transmittance %) 0 TTT 500 1000 4000 3500 3000 2500 2000 1500 Wavenumber (cm) peak a: 2H, triplet peak b: 2H, multiplet peak c: 3H, triplet Intensity - TMS (a) (8 points) Calculate the degree of unsaturation for this compound. Degree of unsaturation = 2 (b)...
For the reaction below, focus only on 2-methyl-2-butanol
(starting material) and 2-chloro-2-methylbutane (desired product).
We will not analyze HCl or H2O by IR.
From the two IR spectra below, identify which spectrum belongs
to which molecule. Then label the IR spectrum with the molecule’s
characteristic IR peaks. Highlight or place a box around the most
characteristic peak in the starting material’s IR. You do not need
to label the fingerprint region.
For the reaction below, focus only on 2-methyl-2-butanol...
List functional groups of the IR below. Acetanilide lab
Peak Find-Memory-2 105 100 ST 95- 92 4000 6 3000 2000 1000 399 193 Wavenumber [om-1 Data Information) Creation Date Data array type Measurement Information] Model Name Serial Number B011361016 FTAR-4100typeA Linear data array %T 399.193 cm-1 cm-1 Light SourceDetector Vertical Start End Data pitch Data points Source #1 Detector # 1 4000.6 cm-1 0.964233 cm-1 Resolution 4 cm-1 On 3736 Zero Filling Gain Aperture Auto (2) Auto (7.1 mm) Auto...
Please identify all relevant peaks in both the IR and NMR for
methyl 3-nitrobenzoate, please use the following chart as a
template, thank you!
Spectral Database for Organic Compounds SDBS Japanese Introduction Disclaimer HELP Contact What's New RIO-DB FAQ LINK . AIST SDBS-H NMRSDBS No. 3528HSP-49-719 Cg H7 N04 methyl m-nitrobenzoate 399.65 MHz 0.038 g: 0.5 ml CDC13 9 8 7 6 4 3 2 1 5 ppm HSP-49-719 {AH 1 0 —CH, (E) ON -H (C) (BH HID) Spectral...
Please identify all relevant peaks in both the IR and NMR for
methyl 3-nitrobenzoate, please use the following chart as a
template, thank you!
Spectral Database for Organic Compounds SDBS Japanese Introduction Disclaimer HELP Contact What's New RIO-DB FAQ LINK . AIST SDBS-H NMRSDBS No. 3528HSP-49-719 Cg H7 N04 methyl m-nitrobenzoate 399.65 MHz 0.038 g: 0.5 ml CDC13 9 8 7 6 4 3 2 1 5 ppm HSP-49-719 {AH 1 0 —CH, (E) ON -H (C) (BH HID) Spectral...
report 13 C NMR, DEPT, observed bp. Evidence should be given
that shows the reaction yeilded an ester product. Specific
evidenceshould be given to support the identification of the
product ester and starting alcohol.
find the starting alcohol and state product ester
Compare the IR spectrum to the IR spectrum of the starting
material. Assign all the major peaks above the fingerprint region
in your IR spectra. Assign the signals in the carbon and Dept NMR
spectra.
what evidence do...
The weight of aspirin is 1.6 g and the reagents used to perform
this synthesis was 1.48 g salicylic acid, 3 mL ethanoic anhydride,
3 drops H2SO4, and acetylsalicylic acid
Synthesis of Aspirin Post-lab Questions February 2, 2018 Discussion of the aspirin product including, 1. The calculated percent yield of your aspirin product and comments on its purity based on the literature melting point and literature IR spectrum. Label all major peaks in the IR spectrum of your aspirin product....
Unknown H415 100 50 1000 1S00 2000 3000 BRVENUMBERI 4000 Unknown H415 ЗН 1 H-N 2H, q 1H, d 5H, m 1H, d 0 1 2 3 6 7 8 10 11 ppm HSP-00-049 Unknown H415 q 140 120 100 200 180 160 ppm CDS-00-726 20 -40 60 80 Relative Intensity 09 Unknown H415 100 MS-NJ-0442 80 20 thmpt 25 50 75 100 125 150 175 m/z Date: Name: Section/Group: Instructor: Report Sheet: Laboratory 14 MS,IR, 13C NMR, and 'H...
synthesize of 3,3-dimethyl-1,2-epoxybutan
Identify the relevant peaks in the FTIR spectrum and
record the position and associated functional group for each in the
FTIR table below:
Identify all of the peaks in the NMR spectrum and record
the chemical shift, the splitting, and the number of hydrogens for
each peak in the NMR table below:
Do the FTIR and NMR spectra you measured and recorded in
the tables above confirm that you synthesized the assigned target
compound? Explain
BP: FTIR...
using the IR, the 13C, and DEPT NMR spectra of your product
determine the identity of your unknown ester from a C-4 or C-5
alcohol. the identity of the C-4 or C-5 alcohol also needs to be
determined.
The following C-4 or C-5 alcohols will be used in this
experiment:
1-butanol (n-butyl alcohol)
2-butanol (sec-butyl alcohol)
2-methyl-1-propanol (isobutyl alcohol)
3-methyl-1-butanol (isopentyl alcohol)
1-pentanol (n-pentyl alcohol)
2-pentanol
3-pentanol
cyclopentanol
Questions:
1. Why is the mixture extracted with aqueous sodium
bicarbonate solution?...
Most questions answered within 3 hours.
-
If you have an eta squared of .34 and used a
between-subjects design, what does that...
asked 1 minute ago -
*Healthcare Adminstration*
Scutchfield and Keck's Principles of Public Health Practice
4th edition
What are the differences...
asked 6 minutes ago -
Find the complete optimal solution to this linear programming
problem. Max 5x + 3y s.t. 2x...
asked 34 minutes ago -
The pH of an acetate buffer was determined to be 4.76. Then, a
few drops of...
asked 37 minutes ago -
a sample of size 1500 is used to find a confidence
interval for the percentage of...
asked 46 minutes ago -
Explain in detail the differences between qualitative and
quantitative forecasts. Include at least two examples of...
asked 50 minutes ago -
Differentiate between response time and throughput.
Explain how the physical design of a database influences
performance...
asked 52 minutes ago -
Write MATLAB code to plot the following
waveforms.
Rectangular pulses:
????(?)
????(? − ?)
????(?/?) ...
asked 52 minutes ago -
4. Adam’s Inc.’s outstanding common stock is currently selling
in the market for $28. Dividends of...
asked 1 hour ago -
question
you were
asked to create a regression that will predict the amount of saving
for...
asked 1 hour ago -
If tcalc = -2.78, tcrit = 1.96, H0: Mu > Mu0, and Xbar <
Mu0, what...
asked 1 hour ago -
Circular distribution
•Suppose two birds are flying, one is flying from the north and
the other...
asked 1 hour ago