Homework Answers
In first it Spectra it is shown that the peak due to carbonyl group of benzophenone is observed around 1700 cm-1 which is characteristics of carbonyl group in infra red spectroscopy. Also it doesn't show any peak around 3300 cm-1 as shown in next spectrum.
Reaction is complete as carbonyl group strecting frequency is diminished and frequency to show presence of hydroxyl group is seen in second spectrum.at around 3300 cm-1
With the help of this data we can concluded that the reaction is completed.
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viewing the IR spectra of the product, how can you determine whether the reaction has been complete or not? 9 80RR...
this is the IR spectra of euganol. please explain how you would know this is euganol...
this is the IR spectra of euganol. please explain how you
would know this is euganol by looking at this spectra (mention
which molecules are present and how you know etc)
%Transmittance 4000 3500 3523.69 From: 04:05 2019 (GMT-04:00) 3000 3058.79 3002 2936.14 2841.29 2500 Wavenumbers (cm-1) 2000 2153.67 1511.03 1682.05 1557.07 1693.76 1637.05 1760.05 1605.72 1500 1463.02 1450 27 1284.83 1231.78 1203.41 1121.07 1430.41 1366.30 1147.75 1033.40 994.19 1000 912.77 817.35 793.84 738.12 850.13 701.83 647.77 596.62 500 556.50...
can you help me interpret this IR for the reaction of 9-fluorenol reacts worh acetone to...
can you help me interpret this IR for the reaction of
9-fluorenol reacts worh acetone to make 9-fluorenone .!
its supposed to be the IR of 9-fluorenone
% Transmittance 4000 3500 75+ Tue Oct 29 15:22: 19 2019 (GMT-07:00) 3391.69 3000 3058.82 2500 Wavenumbers (cm-1) 2000 1833.87 1709.90 1609.561597 02 1471.054448.07 1295.44 1185.42 MIII 1500 1149.34 1096 54 1000 109982 916.82 886.00 812. 16783.34 648376.17 73.499 668.76 %Transmittance 4000 3500 75 Tue Oct 29 15:22:19 2019 (GMT-07:00) 3391.69 3000 3058.82...
The percent yield was 28%. So can you help with the discussion section. Following is the...
The percent yield was 28%. So
can you help with the discussion section. Following is the IR
spectroscopic.starting
Final product.
Results & Observations: Experimental data; Calculation of theoretical and actual yield of cyclohexanone Discussion: Provide a mechanistic proposal for the formation of cyclohexanone from cyclohexanol Be sure to talk about your yield of product obtained and your interpretation of major absorption bands in the IR spectrum analysis. (Attach copy of IR spectra at the back of your report.) Fri Nov...
This is the IR spectra of an Aldol reaction with acetophenon and 4-chlorobenzdahyde. Please label the...
This is the IR spectra of an Aldol reaction with acetophenon
and 4-chlorobenzdahyde. Please label the peaks and breifly
annotate. This is real experimental data, so there may be
impurities.
Reaction 2 IR 3/13/2020 5:08:33 PM Data: (Acetophenone + 4-chloro benzaldehyde product) 03 04 05 06 07 08 09 10 GE BLOU ICO 337015 - roti DOT 8616 70- 1655 67 1500 1000 3500 3000 2500 2000 Wavenumper cm-1 Sample Name ezotos chloro aldol pdt Resolution 4 Sample Scans 16...
Can you please help me identify the unknown polymer using the provided IR spectra. Possible polymer choices include: (1)...
Can you please help me identify the
unknown polymer using the provided IR spectra. Possible polymer
choices include: (1) Polyethylene; (2) Polyvinyl Chloride; (3)
Polycarbonate; (4) Polystyrene; (5) Polyacrylamide. Thank
you!
Tue Nov 05 10:32:29 2019 (GMT-05:00) 1794.08 516.16 1018.81 875.27 % Transmittance 730.23719.48 1462.71 2926.202 2849.83 -15 4000 3800 3600 3400 3200 3000 2800 2600 2400 2000 1800 1600 1400 1200 1 000 8 00 600 2200 Wavenumbers (cm-1)
Discuss the IR spectrum and what is the peak in IR that you can see for...
Discuss the IR spectrum and what is the peak in
IR that you can see for a specific functional group of the
product?
Discuss 1H NMR spectrum. Assign and interpret each peak. How
do you determine the formation of the product using 1H NMR?
IR Spectra 75 70 65 60 Transmittance 56 50 45 46 35 4000 3500 3000 1600 1000 2500 2000 Wenumbers (on 1) HNMR spectra Cheap
Can you please help me identify the unknown polymer using the provided IR spectra. Possible polymer...
Can you please help me identify the unknown
polymer using the provided IR spectra. Possible polymer choices
include: (1) Polyethylene; (2) Polyvinyl Chloride; (3)
Polycarbonate; (4) Polystyrene; (5) Polyacrylamide. Thank
you!
% Transmittance 4000 3800 Tue Nov 05 10:37:13 2019 (GMT-05:00) 3600 3400 3200 3081.83 3059.69) 3000 3025.67 3001.08 2923.44 2849.31 2800 2600 2400 Wavenumbers (cm-1) 2200 2000 1942.69 1870.07 1800 1802.04 1746.69 1667.47 1600 1601.14 1582.98 1540.77K 1492.88 1452.28 1400 1372.08 1328.40 1200 1181.31 1154.47 1069.17 1 000 1028.36...
What information can we gather from these three spectra (IR, H NMR, 13C NMR) to correctly...
What information can we gather from these three spectra (IR, H
NMR, 13C NMR) to correctly identify the unknown compound? What is
the identity of my unknown? Please explain how we get there and
from what information we do so. I understand that I must initially
use the rule of 13.
IR Spectrum:
H NMR Spectrum:
13C NMR spectra:
OOT 08 TRANSMITTANCE [%] 09 0+ 4000 3500 3000 2500 2000 WAVENUMBER [cm-1] 15:00 10:00 500 1H NMR 2 3 12.10ģ...
Can you please help me identify the unknown polymer using the provided IR spectra. Possible polymer...
Can you please help me identify the
unknown polymer using the provided IR spectra. Possible polymer
choices include: (1) Polyethylene; (2) Polyvinyl Chloride; (3)
Polycarbonate; (4) Polystyrene; (5) Polyacrylamide. Thank
you!
% Transmittance 4000 3922.66 3800 Tue Nov 05 10:40:03 2019 (GMT-05:00) 3763.32 3600 3400 3408.67 3345.65 3297.657 3200 3193.45 3142.51 3000 2895.17 2800 2722.02 2600 2616.90 2580.96 2400 2428.41 2255.06 Wavenumbers (cm-1) 2200 2171.34 2130.93 2000 1892.51 1800 1832.23 1749.17 1691.97 1636.71 1600 1451.41 1400 1382.08 1328.38 1304.06 1255.31...
We performed an aldol condensation reaction using 4-bromoacetophenone and benzaldehyde. How can I prove this with...
We performed an aldol condensation reaction using
4-bromoacetophenone and benzaldehyde. How can I prove this with the
IR spectra we obtained? What are the stretches I should note to
prove that we obtained
(E)-1-(4-bromophenyl)-3-phenylprop-2-en-1-one as our product and
benzaldehyde as our aldehyde?
85 80- 75 70 65 60 8 55 $ 50 D 45 40 35 30 25 20 15 ?27 4000 3500 3000 2500 2000 1500 1000 500 Wavenumbers (cm-1) Product fram aldcl rn Date: Thu Jul 26 15:59:04...
this is the IR spectra of euganol. please explain how you
would know this is euganol by looking at this spectra (mention
which molecules are present and how you know etc)
%Transmittance 4000 3500 3523.69 From: 04:05 2019 (GMT-04:00) 3000 3058.79 3002 2936.14 2841.29 2500 Wavenumbers (cm-1) 2000 2153.67 1511.03 1682.05 1557.07 1693.76 1637.05 1760.05 1605.72 1500 1463.02 1450 27 1284.83 1231.78 1203.41 1121.07 1430.41 1366.30 1147.75 1033.40 994.19 1000 912.77 817.35 793.84 738.12 850.13 701.83 647.77 596.62 500 556.50...
can you help me interpret this IR for the reaction of
9-fluorenol reacts worh acetone to make 9-fluorenone .!
its supposed to be the IR of 9-fluorenone
% Transmittance 4000 3500 75+ Tue Oct 29 15:22: 19 2019 (GMT-07:00) 3391.69 3000 3058.82 2500 Wavenumbers (cm-1) 2000 1833.87 1709.90 1609.561597 02 1471.054448.07 1295.44 1185.42 MIII 1500 1149.34 1096 54 1000 109982 916.82 886.00 812. 16783.34 648376.17 73.499 668.76 %Transmittance 4000 3500 75 Tue Oct 29 15:22:19 2019 (GMT-07:00) 3391.69 3000 3058.82...
The percent yield was 28%. So
can you help with the discussion section. Following is the IR
spectroscopic.starting
Final product.
Results & Observations: Experimental data; Calculation of theoretical and actual yield of cyclohexanone Discussion: Provide a mechanistic proposal for the formation of cyclohexanone from cyclohexanol Be sure to talk about your yield of product obtained and your interpretation of major absorption bands in the IR spectrum analysis. (Attach copy of IR spectra at the back of your report.) Fri Nov...
This is the IR spectra of an Aldol reaction with acetophenon
and 4-chlorobenzdahyde. Please label the peaks and breifly
annotate. This is real experimental data, so there may be
impurities.
Reaction 2 IR 3/13/2020 5:08:33 PM Data: (Acetophenone + 4-chloro benzaldehyde product) 03 04 05 06 07 08 09 10 GE BLOU ICO 337015 - roti DOT 8616 70- 1655 67 1500 1000 3500 3000 2500 2000 Wavenumper cm-1 Sample Name ezotos chloro aldol pdt Resolution 4 Sample Scans 16...
Can you please help me identify the
unknown polymer using the provided IR spectra. Possible polymer
choices include: (1) Polyethylene; (2) Polyvinyl Chloride; (3)
Polycarbonate; (4) Polystyrene; (5) Polyacrylamide. Thank
you!
Tue Nov 05 10:32:29 2019 (GMT-05:00) 1794.08 516.16 1018.81 875.27 % Transmittance 730.23719.48 1462.71 2926.202 2849.83 -15 4000 3800 3600 3400 3200 3000 2800 2600 2400 2000 1800 1600 1400 1200 1 000 8 00 600 2200 Wavenumbers (cm-1)
Discuss the IR spectrum and what is the peak in
IR that you can see for a specific functional group of the
product?
Discuss 1H NMR spectrum. Assign and interpret each peak. How
do you determine the formation of the product using 1H NMR?
IR Spectra 75 70 65 60 Transmittance 56 50 45 46 35 4000 3500 3000 1600 1000 2500 2000 Wenumbers (on 1) HNMR spectra Cheap
Can you please help me identify the unknown
polymer using the provided IR spectra. Possible polymer choices
include: (1) Polyethylene; (2) Polyvinyl Chloride; (3)
Polycarbonate; (4) Polystyrene; (5) Polyacrylamide. Thank
you!
% Transmittance 4000 3800 Tue Nov 05 10:37:13 2019 (GMT-05:00) 3600 3400 3200 3081.83 3059.69) 3000 3025.67 3001.08 2923.44 2849.31 2800 2600 2400 Wavenumbers (cm-1) 2200 2000 1942.69 1870.07 1800 1802.04 1746.69 1667.47 1600 1601.14 1582.98 1540.77K 1492.88 1452.28 1400 1372.08 1328.40 1200 1181.31 1154.47 1069.17 1 000 1028.36...
What information can we gather from these three spectra (IR, H
NMR, 13C NMR) to correctly identify the unknown compound? What is
the identity of my unknown? Please explain how we get there and
from what information we do so. I understand that I must initially
use the rule of 13.
IR Spectrum:
H NMR Spectrum:
13C NMR spectra:
OOT 08 TRANSMITTANCE [%] 09 0+ 4000 3500 3000 2500 2000 WAVENUMBER [cm-1] 15:00 10:00 500 1H NMR 2 3 12.10ģ...
Can you please help me identify the
unknown polymer using the provided IR spectra. Possible polymer
choices include: (1) Polyethylene; (2) Polyvinyl Chloride; (3)
Polycarbonate; (4) Polystyrene; (5) Polyacrylamide. Thank
you!
% Transmittance 4000 3922.66 3800 Tue Nov 05 10:40:03 2019 (GMT-05:00) 3763.32 3600 3400 3408.67 3345.65 3297.657 3200 3193.45 3142.51 3000 2895.17 2800 2722.02 2600 2616.90 2580.96 2400 2428.41 2255.06 Wavenumbers (cm-1) 2200 2171.34 2130.93 2000 1892.51 1800 1832.23 1749.17 1691.97 1636.71 1600 1451.41 1400 1382.08 1328.38 1304.06 1255.31...
We performed an aldol condensation reaction using
4-bromoacetophenone and benzaldehyde. How can I prove this with the
IR spectra we obtained? What are the stretches I should note to
prove that we obtained
(E)-1-(4-bromophenyl)-3-phenylprop-2-en-1-one as our product and
benzaldehyde as our aldehyde?
85 80- 75 70 65 60 8 55 $ 50 D 45 40 35 30 25 20 15 ?27 4000 3500 3000 2500 2000 1500 1000 500 Wavenumbers (cm-1) Product fram aldcl rn Date: Thu Jul 26 15:59:04...
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