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pretty please answer all tbe parts to question 5!! I'll make
sure to thumbs up your...
please answer every part of question 6!! and i will make sure to thumbs up the answer! 6) a) How many aromatic 'H NM...
please answer every part of question 6!! and i will make sure
to thumbs up the answer!
6) a) How many aromatic 'H NMR signals would be expected for 4-bromo-3-methylanisole? (0.5 pts.) b) What would the expected 'H NMR chemical shift be for the protons of the OCH; group?_ _(0.5 pts.) c) Proceeding in a clockwise direction, label each unique hydrogen atom on the aromatic ring using the labels H. through H., if needed. If the hydrogens are chemically shift...
please answer every part of question 7! I will make sure to thumbs up answer! 7) a) How many aromatic 'H NMR signals...
please answer every part of question 7! I will make sure to
thumbs up answer!
7) a) How many aromatic 'H NMR signals would be expected for 3-bromo-5-methylanisole? (0.5 pts.) b) What the expected integration values be for the two methyl groups for 4-bromo-3-methylanisole? (0.5 pts.) c) Proceeding in a clockwise direction, label each unique hydrogen atom on the aromatic ring using the labels H, through H, if needed. If the hydrogens are chemically shift equivalent, use the same label...
please answer every part of number 8, i will thumbs up answer! 8) a) How many aromatic 'H NMR signals would be expec...
please answer every part of number 8, i will thumbs up
answer!
8) a) How many aromatic 'H NMR signals would be expected for 2-bromo-5-methylanisole? (0.5 pts.) b) Proceeding in a clockwise direction, label each unique hydrogen atom on the aromatic ring using the labels H, through H , if needed. If the hydrogens are chemically shift equivalent, use the same label for each member of the set of equivalent hydrogens. ΥΗ c) Calculate the chemical shifts for the aromatic...
Please fully answer all parts of the question. 5. (10 points) Analysis of 'H NMR spectrum....
Please fully answer all parts of the question.
5. (10 points) Analysis of 'H NMR spectrum. Below is the 'H NMR spectrum of the product from this week's experiment. 3H, t, J = 7.1 Hz 1H, d, J= 15.8 Hz 2H, q, J = 7.1 Hz 5H, m 1H, d, J= 15.8 Hz. TT 2 1 10 9 8 7 6 5 4 3 1 ppm Summary of peaks (ppm): 1.32 (3H, t, J = 7.1 Hz), 4.24 (2H, q,...
Identify each compound in the following questions and make assignments in the 1H NMR a) First...
Identify each compound in the following questions and make
assignments in the 1H NMR
a) First spectra: Compound 1, 1H NMR given, and has a strong
absorbance in the IR at 1715 cm-1
b) Second spectra: Compound 2, a carboxylic acid of formula
C8H6O3Cl2 with 1H NMR given
c) Third spectra: Compound 3 with molecular formula of
C6H9ClO2, with 1H NMR given (the four signal from highest to lowest
chemical shift are quartet, quartet, double, and triplet)
d) Compound 4,...
Could you do both questions? Thank you in advance! 2. For the reaction below: a. Predict...
Could you do both questions?
Thank you in advance!
2. For the reaction below: a. Predict the most stable product(s) and draw the mechanism OK + E b. Redraw the product(s) below and label all the non-equivalent carbons. How many signals would you expect to see in the 13C NMR of the product? Predict the chemical shifts of each carbon below. c. Redraw the product(s) below and label all the non-equivalent hydrogens. How many signals would you expect to see...
2. For the reaction below: a. Predict the most stable product(s) and draw the mechanism Br...
2. For the reaction below: a. Predict the most stable product(s) and draw the mechanism Br OK b. Redraw the product/s) below and label all the non-equivalent carbons. How many sonals would you expect to see in the C NMR of the product? Predict the chemical shifts of each carbon below. c. Redraw the product(s) below and label all the non-equivalent hydrogens. How many signals would you expect to see in the 'H NMR of the product? Predict the chemical...
10. Draw a tree diagram (including signal type dd, etc.) and J values) for each signal...
10. Draw a tree diagram (including signal type dd, etc.) and J values) for each signal you would expect to see in a second order spectrum for each proton In 3-phenylpropone given that Jan - 2.00 H - 10.00 H - 15.00 H. Jop - 4.00 Hz, Jy 4.0 Hz, Jro = 4.0 Hz, Jo - 1.0 Hz. DO NOT take long range coupling into account. Also assume that you will see distinct signals for the aromatic hydrogens identify the...
Please explain all steps. Include degrees of unsaturation, functional groups, and signals used to determine structure. For the compounds listed below: 1. (18 points) Label each set of chemically equi...
Please explain all steps. Include degrees of
unsaturation, functional groups, and signals used to determine
structure.
For the compounds listed below: 1. (18 points) Label each set of chemically equivalent protons, using a for the set that will be have the lowest frequency (most upfield) in the 1H NMR spectrum, b for the next a. lowest, and so on. of each set of the equivalent protons. expected for each compound. b. Indicate the splitting pattern (singlet, doublet, triplet...) for expected...
i dont know how to do this question can someone help me Highlight Rotate M OH...
i dont know how to do this question can someone help me
Highlight Rotate M OH (8 pts Total) Answer the following questions about p-methoxybenzoic acid. a. On the structure to the right, use letters to label and indicate chemically equivalent and distinct hydrogens. Be sure to label each hydrogen. (3 pts) O-CH3 b. Calculate the estimated chemical shift of the hydrogen at the position indicated by the arrow using the table at the beginning of this exam. Show and...
please answer every part of question 6!! and i will make sure
to thumbs up the answer!
6) a) How many aromatic 'H NMR signals would be expected for 4-bromo-3-methylanisole? (0.5 pts.) b) What would the expected 'H NMR chemical shift be for the protons of the OCH; group?_ _(0.5 pts.) c) Proceeding in a clockwise direction, label each unique hydrogen atom on the aromatic ring using the labels H. through H., if needed. If the hydrogens are chemically shift...
please answer every part of question 7! I will make sure to
thumbs up answer!
7) a) How many aromatic 'H NMR signals would be expected for 3-bromo-5-methylanisole? (0.5 pts.) b) What the expected integration values be for the two methyl groups for 4-bromo-3-methylanisole? (0.5 pts.) c) Proceeding in a clockwise direction, label each unique hydrogen atom on the aromatic ring using the labels H, through H, if needed. If the hydrogens are chemically shift equivalent, use the same label...
please answer every part of number 8, i will thumbs up
answer!
8) a) How many aromatic 'H NMR signals would be expected for 2-bromo-5-methylanisole? (0.5 pts.) b) Proceeding in a clockwise direction, label each unique hydrogen atom on the aromatic ring using the labels H, through H , if needed. If the hydrogens are chemically shift equivalent, use the same label for each member of the set of equivalent hydrogens. ΥΗ c) Calculate the chemical shifts for the aromatic...
Please fully answer all parts of the question.
5. (10 points) Analysis of 'H NMR spectrum. Below is the 'H NMR spectrum of the product from this week's experiment. 3H, t, J = 7.1 Hz 1H, d, J= 15.8 Hz 2H, q, J = 7.1 Hz 5H, m 1H, d, J= 15.8 Hz. TT 2 1 10 9 8 7 6 5 4 3 1 ppm Summary of peaks (ppm): 1.32 (3H, t, J = 7.1 Hz), 4.24 (2H, q,...
Identify each compound in the following questions and make
assignments in the 1H NMR
a) First spectra: Compound 1, 1H NMR given, and has a strong
absorbance in the IR at 1715 cm-1
b) Second spectra: Compound 2, a carboxylic acid of formula
C8H6O3Cl2 with 1H NMR given
c) Third spectra: Compound 3 with molecular formula of
C6H9ClO2, with 1H NMR given (the four signal from highest to lowest
chemical shift are quartet, quartet, double, and triplet)
d) Compound 4,...
Could you do both questions?
Thank you in advance!
2. For the reaction below: a. Predict the most stable product(s) and draw the mechanism OK + E b. Redraw the product(s) below and label all the non-equivalent carbons. How many signals would you expect to see in the 13C NMR of the product? Predict the chemical shifts of each carbon below. c. Redraw the product(s) below and label all the non-equivalent hydrogens. How many signals would you expect to see...
2. For the reaction below: a. Predict the most stable product(s) and draw the mechanism Br OK b. Redraw the product/s) below and label all the non-equivalent carbons. How many sonals would you expect to see in the C NMR of the product? Predict the chemical shifts of each carbon below. c. Redraw the product(s) below and label all the non-equivalent hydrogens. How many signals would you expect to see in the 'H NMR of the product? Predict the chemical...
10. Draw a tree diagram (including signal type dd, etc.) and J values) for each signal you would expect to see in a second order spectrum for each proton In 3-phenylpropone given that Jan - 2.00 H - 10.00 H - 15.00 H. Jop - 4.00 Hz, Jy 4.0 Hz, Jro = 4.0 Hz, Jo - 1.0 Hz. DO NOT take long range coupling into account. Also assume that you will see distinct signals for the aromatic hydrogens identify the...
Please explain all steps. Include degrees of
unsaturation, functional groups, and signals used to determine
structure.
For the compounds listed below: 1. (18 points) Label each set of chemically equivalent protons, using a for the set that will be have the lowest frequency (most upfield) in the 1H NMR spectrum, b for the next a. lowest, and so on. of each set of the equivalent protons. expected for each compound. b. Indicate the splitting pattern (singlet, doublet, triplet...) for expected...
i dont know how to do this question can someone help me
Highlight Rotate M OH (8 pts Total) Answer the following questions about p-methoxybenzoic acid. a. On the structure to the right, use letters to label and indicate chemically equivalent and distinct hydrogens. Be sure to label each hydrogen. (3 pts) O-CH3 b. Calculate the estimated chemical shift of the hydrogen at the position indicated by the arrow using the table at the beginning of this exam. Show and...
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