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Below is an NMR spectrum and IR data for an unknown organic molecule (molecular formula C...
the first photo has the questions, the second are the H-nmr, C-nmr, and IR. 6. 'H-NMR...
the
first photo has the questions, the second are the H-nmr, C-nmr, and
IR.
6. 'H-NMR spectrum On the proton spectrum, interpretate ACTUAL 1H-NMR data, detailing chemical shifts, integrations, and splittings. Draw the structure of the unknown compound and label hydrogens (a, b, orc, etc...) for which signals. 7. 13C-NMR spectrum Draw the structure of your molecule and label carbons (a, b, or c, etc...) are responsible for which signals. 8. IR spectrum • Draw the structure of your molecule...
6. Spectroscopy. The molecular formula of an unknown organic compound is C8H1402. The IR, 1C-NMR and 'H-NMR spectra...
6. Spectroscopy. The molecular formula of an unknown organic compound is C8H1402. The IR, 1C-NMR and 'H-NMR spectra of this compound are shown on the next page. Answer the following questions about this compound. (a) What is the unsaturation number for this compound? (b) What functional group(s) does this compound contain? Indicate the specific evidence for your conclusion. (c) What can you conclude from the number of 13C-NMR signals? (d) What can you conclude from the H-NMR signal at 2.3...
29. The IR and 'H NMR spectra of Unknown B of molecular formula C,H,20, are given...
29. The IR and 'H NMR spectra of Unknown B of molecular formula C,H,20, are given on the next page. [10 points] a. How many degrees of unsaturation are present in Unknown B? b. What functional groups are suggested by the IR spectral data? c. How many protons correspond to each signal of the 'H NMR? d. What C-H bonding (or types of protons) are suggested by the 'H NMR data? e. Suggest a structure consistent with parts 29a-d above....
2. Given the 'H NMR spectrum below and a molecular formula of C-H100, provide a structure....
2. Given the 'H NMR spectrum below and a molecular formula of C-H100, provide a structure. Note you must assign all of the signals in the spectrum below to receive full credit. IR: 1710 cm: (5 pts.) 6H, 1H, S 2H, d 1H, m PPM
Below are the mass spectrum, IR spectrum, and 1H NMR spectrum for an unknown compound X....
Below are the mass spectrum, IR spectrum, and 1H NMR spectrum
for an unknown compound X. Identify and give the systematic name
for X. For full marks, rationalize every piece of
data.
Spectroscopy Lab Below are the mass spectrum, IR spectrum, and 1H NMR spectrum for an unknown compound X. Identify and give the systematic name for X. For full marks, rationalize every piece of data. 0.15 -0.45 A (9) 0.40 0.10 +0.35 10.05 ЛОО 0.30 - 0.00 0.25 4.19...
The^1H NMR spectrum below corresponds to an unknown compound with the molecular formula C_7H_12. There are...
The^1H NMR spectrum below corresponds to an unknown compound with the molecular formula C_7H_12. There are IR bands at around 2120 and 3330 cm^-1. Deduce and draw the structure of the molecule that corresponds to the data.
1. Given the 'H NMR spectrum below and a molecular formula of CH20, provide a structure....
1. Given the 'H NMR spectrum below and a molecular formula of CH20, provide a structure. Note you must assign all of the signals in the spectrum below to receive full credit. IR: 1600-1650 cm' (multiple peaks) (5 pts.) 3H, S 3H. t 2H, d 2H, d 2H, PPM 2. Given the 'H NMR spectrum below and a molecular formula of CH.0, provide a structure. Note you must assign all of the signals in the spectrum below to receive full...
The ^1H NMR spectrum below corresponds to an unknown compound with the molecular formula C_6H_10. There...
The ^1H NMR spectrum below corresponds to an unknown compound with the molecular formula C_6H_10. There are no strong IR bands between 2100 and 2300 or 3250 and 3350 cm^-1. Deduce and draw the structure of the molecule that corresponds to the data.
2. Given the 'H NMR spectrum below and a molecular formula of CsH60, provide a structure....
2. Given the 'H NMR spectrum below and a molecular formula of CsH60, provide a structure. Note you must assign all of the signals in the spectrum below to receive full credit. IR: 1710 cm (5 pts.) 6H, 1H, S 2H, d 1H, m NH PPM CHE 310 Homework 9 Due WED NOV 20 3. Given the 'H NMR spectrum below and a molecular formula of CH..0. provide a structure. Note you must assign all of the signals in the...
2. Given the 'H NMR spectrum below and a molecular formula of CH.0. provide a structure....
2. Given the 'H NMR spectrum below and a molecular formula of CH.0. provide a structure. Note you must assign all of the signals in the spectrum below to receive full credit. IR: 1710 cm (5 pts.) 6H, d 2Hd 1H, m PPM
the
first photo has the questions, the second are the H-nmr, C-nmr, and
IR.
6. 'H-NMR spectrum On the proton spectrum, interpretate ACTUAL 1H-NMR data, detailing chemical shifts, integrations, and splittings. Draw the structure of the unknown compound and label hydrogens (a, b, orc, etc...) for which signals. 7. 13C-NMR spectrum Draw the structure of your molecule and label carbons (a, b, or c, etc...) are responsible for which signals. 8. IR spectrum • Draw the structure of your molecule...
6. Spectroscopy. The molecular formula of an unknown organic compound is C8H1402. The IR, 1C-NMR and 'H-NMR spectra of this compound are shown on the next page. Answer the following questions about this compound. (a) What is the unsaturation number for this compound? (b) What functional group(s) does this compound contain? Indicate the specific evidence for your conclusion. (c) What can you conclude from the number of 13C-NMR signals? (d) What can you conclude from the H-NMR signal at 2.3...
29. The IR and 'H NMR spectra of Unknown B of molecular formula C,H,20, are given on the next page. [10 points] a. How many degrees of unsaturation are present in Unknown B? b. What functional groups are suggested by the IR spectral data? c. How many protons correspond to each signal of the 'H NMR? d. What C-H bonding (or types of protons) are suggested by the 'H NMR data? e. Suggest a structure consistent with parts 29a-d above....
2. Given the 'H NMR spectrum below and a molecular formula of C-H100, provide a structure. Note you must assign all of the signals in the spectrum below to receive full credit. IR: 1710 cm: (5 pts.) 6H, 1H, S 2H, d 1H, m PPM
Below are the mass spectrum, IR spectrum, and 1H NMR spectrum
for an unknown compound X. Identify and give the systematic name
for X. For full marks, rationalize every piece of
data.
Spectroscopy Lab Below are the mass spectrum, IR spectrum, and 1H NMR spectrum for an unknown compound X. Identify and give the systematic name for X. For full marks, rationalize every piece of data. 0.15 -0.45 A (9) 0.40 0.10 +0.35 10.05 ЛОО 0.30 - 0.00 0.25 4.19...
The^1H NMR spectrum below corresponds to an unknown compound with the molecular formula C_7H_12. There are IR bands at around 2120 and 3330 cm^-1. Deduce and draw the structure of the molecule that corresponds to the data.
1. Given the 'H NMR spectrum below and a molecular formula of CH20, provide a structure. Note you must assign all of the signals in the spectrum below to receive full credit. IR: 1600-1650 cm' (multiple peaks) (5 pts.) 3H, S 3H. t 2H, d 2H, d 2H, PPM 2. Given the 'H NMR spectrum below and a molecular formula of CH.0, provide a structure. Note you must assign all of the signals in the spectrum below to receive full...
The ^1H NMR spectrum below corresponds to an unknown compound with the molecular formula C_6H_10. There are no strong IR bands between 2100 and 2300 or 3250 and 3350 cm^-1. Deduce and draw the structure of the molecule that corresponds to the data.
2. Given the 'H NMR spectrum below and a molecular formula of CsH60, provide a structure. Note you must assign all of the signals in the spectrum below to receive full credit. IR: 1710 cm (5 pts.) 6H, 1H, S 2H, d 1H, m NH PPM CHE 310 Homework 9 Due WED NOV 20 3. Given the 'H NMR spectrum below and a molecular formula of CH..0. provide a structure. Note you must assign all of the signals in the...
2. Given the 'H NMR spectrum below and a molecular formula of CH.0. provide a structure. Note you must assign all of the signals in the spectrum below to receive full credit. IR: 1710 cm (5 pts.) 6H, d 2Hd 1H, m PPM
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