Stuck on these two!Homework Answers
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Stuck on these two!
Label all of the protons in the molecule below with letters to...
PLEASE HELP EXAMPLE V Ho Ho Ho He His PART 1: To receive credit, all handwriting...
PLEASE HELP
EXAMPLE V Ho Ho Ho He His PART 1: To receive credit, all handwriting must be CLEAR, NEAT, and CLEAN! Fill in the boxes below for each molecule, as demonstrated in the EXAMPLE. i) Draw ALL protons. ii) Label equivalent protons with the same subscript letter, in I alphabetical order from left to right or clockwise on the structure when possible (as demonstrated in RED in the EXAMPLE). iii) Indicate splitting by s=singlet, d=doublet, t-triplet, q-quartet, m=multiplet, dd-doublet...
please fill in answers according to instruction. thank you. PART 1: EXAMPLE To receive credit, all...
please fill in answers according to instruction. thank
you.
PART 1: EXAMPLE To receive credit, all handwriting must be CLEAR, NEAT, and CLEAN! Fill in the boxes below for each molecule, as demonstrated in the EXAMPLE. HA i) Draw ALL protons. ii) Label equivalent protons with the same subscript letter, in alphabetical order from left to right or clockwise on the structure when possible (as demonstrated in RED in the EXAMPLE) iii) Indicate splitting by s singlet, d-doublet, t-triplet, q-quartet,...
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...
EXAMPLE + 2 S V H₂ He He He He XHA PART 1: To receive credit,...
EXAMPLE + 2 S V H₂ He He He He XHA PART 1: To receive credit, all handwriting must be CLEAR, NEAT, and CLEAN! Fill in the boxes below for each molecule, as demonstrated in the EXAMPLE i) Draw ALL protons. ii) Label equivalent protons with the same subscript letter, in alphabetical order from left to right or clockwise on the structure when possible (as demonstrated in RED in the EXAMPLE). iii) Indicate splitting by s=singlet, d=doublet, t-triplet, q-quartet, m=multiplet,...
please answer these according to instruction. thank you. EXAMPLE t ? S H₂ He He Hei...
please answer these according to instruction. thank
you.
EXAMPLE t ? S H₂ He He Hei V PART 1: To receive credit, all handwriting must be CLEAR, NEAT, and CLEAN! Fill in the boxes below for each molecule, as demonstrated in the EXAMPLE. i) Draw ALL protons. ii) Label equivalent protons with the same subscript letter, in alphabetical order from left to right or clockwise on the structure when possible (as demonstrated in RED in the EXAMPLE). iii) Indicate splitting...
For the protons labeled Ha and Ho in the structure below, predict the characteristics of their...
For the protons labeled Ha and Ho in the structure below, predict the characteristics of their signals in the H NMR spectrum: the approximate chemical shift, the splitting pattern, and the integration value Approximate chemical shift Splitting Integration value O 1H O 2H 03H O 4H H NMR signal1 ppm for Ha O 2 ppm O 3-4 ppm O 5-6 ppm O 7-8 ppm O singlet O doublet O triplet O quartet O septet O multiplet O 6H H NMR...
For the protons labeled Ha and Hb in the structure below, predict the characteristics of their...
For the protons labeled Ha and Hb in the structure below, predict the characteristics of their signals in the H NMR spectrum: the approximate chemical shift, the splitting pattern, and the integration value of their signals. Approximate Integration Splitting chemical shift value O 1H H NMR signal O 1 ppm O singlet for H O doublet O 2H 2 ppm O 3H O 3-4 ppm O triplet Br O 4H O 5-6 ppm O quartet O 5H O 7-8 ppm...
4. Consider the following two diastercomers: Both compounds generate 'H NMR spectra with the following signals:...
4. Consider the following two diastercomers: Both compounds generate 'H NMR spectra with the following signals: A multiplet between 7.20-7.63 ppm with an integration of 5H Two separate doublets between 5.70-6.50 ppm, each with an integration of 1H A singlet around 1.30 ppm with an integration of 9H Despite the similarities, how could you differentiate between the H NMR spectra of these isomers? 5. Assign each set of protons to their appropriate signals in the 'H NMR spectrum shown below....
can u pls answer all the questions 32. What is the expected splitting pattern for the...
can u pls answer all the questions
32. What is the expected splitting pattern for the indicated hydrogen? d. quartet a. Singlet b. Doublet C. Triplet e. quintet 33. What apparent splitting pattern would NOT be found in the 'H NMR spectrum for the following molecule? a. singlet w ord. quintet e. multiplet b. triplet c. quartet 34. Which of the following molecules would have a quartet at 3.5 ppm? но он
Deduce the structures of compounds given from the spectra provided assigning all 1H and 13C signals...
Deduce the structures of compounds given from the
spectra provided assigning all 1H and 13C signals (1H on the front
and 13C on the back). All spectra were taken in CDCl3. The peaks
are designated as follows: s=singlet, bs=broad singlet, d=doublet,
t=triplet, q=quartet, pent=pentet(quintet), sext=sextet,
sept=septet, m=multiplet, d of d=double of doublet, etc. Draw the
structure of each compound below the spectra. Label and assign all
signals for both the 1H and 13C spectra.
2 3 5 6 g84884 te...
PLEASE HELP
EXAMPLE V Ho Ho Ho He His PART 1: To receive credit, all handwriting must be CLEAR, NEAT, and CLEAN! Fill in the boxes below for each molecule, as demonstrated in the EXAMPLE. i) Draw ALL protons. ii) Label equivalent protons with the same subscript letter, in I alphabetical order from left to right or clockwise on the structure when possible (as demonstrated in RED in the EXAMPLE). iii) Indicate splitting by s=singlet, d=doublet, t-triplet, q-quartet, m=multiplet, dd-doublet...
please fill in answers according to instruction. thank
you.
PART 1: EXAMPLE To receive credit, all handwriting must be CLEAR, NEAT, and CLEAN! Fill in the boxes below for each molecule, as demonstrated in the EXAMPLE. HA i) Draw ALL protons. ii) Label equivalent protons with the same subscript letter, in alphabetical order from left to right or clockwise on the structure when possible (as demonstrated in RED in the EXAMPLE) iii) Indicate splitting by s singlet, d-doublet, t-triplet, q-quartet,...
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...
EXAMPLE + 2 S V H₂ He He He He XHA PART 1: To receive credit, all handwriting must be CLEAR, NEAT, and CLEAN! Fill in the boxes below for each molecule, as demonstrated in the EXAMPLE i) Draw ALL protons. ii) Label equivalent protons with the same subscript letter, in alphabetical order from left to right or clockwise on the structure when possible (as demonstrated in RED in the EXAMPLE). iii) Indicate splitting by s=singlet, d=doublet, t-triplet, q-quartet, m=multiplet,...
please answer these according to instruction. thank
you.
EXAMPLE t ? S H₂ He He Hei V PART 1: To receive credit, all handwriting must be CLEAR, NEAT, and CLEAN! Fill in the boxes below for each molecule, as demonstrated in the EXAMPLE. i) Draw ALL protons. ii) Label equivalent protons with the same subscript letter, in alphabetical order from left to right or clockwise on the structure when possible (as demonstrated in RED in the EXAMPLE). iii) Indicate splitting...
For the protons labeled Ha and Ho in the structure below, predict the characteristics of their signals in the H NMR spectrum: the approximate chemical shift, the splitting pattern, and the integration value Approximate chemical shift Splitting Integration value O 1H O 2H 03H O 4H H NMR signal1 ppm for Ha O 2 ppm O 3-4 ppm O 5-6 ppm O 7-8 ppm O singlet O doublet O triplet O quartet O septet O multiplet O 6H H NMR...
For the protons labeled Ha and Hb in the structure below, predict the characteristics of their signals in the H NMR spectrum: the approximate chemical shift, the splitting pattern, and the integration value of their signals. Approximate Integration Splitting chemical shift value O 1H H NMR signal O 1 ppm O singlet for H O doublet O 2H 2 ppm O 3H O 3-4 ppm O triplet Br O 4H O 5-6 ppm O quartet O 5H O 7-8 ppm...
4. Consider the following two diastercomers: Both compounds generate 'H NMR spectra with the following signals: A multiplet between 7.20-7.63 ppm with an integration of 5H Two separate doublets between 5.70-6.50 ppm, each with an integration of 1H A singlet around 1.30 ppm with an integration of 9H Despite the similarities, how could you differentiate between the H NMR spectra of these isomers? 5. Assign each set of protons to their appropriate signals in the 'H NMR spectrum shown below....
can u pls answer all the questions
32. What is the expected splitting pattern for the indicated hydrogen? d. quartet a. Singlet b. Doublet C. Triplet e. quintet 33. What apparent splitting pattern would NOT be found in the 'H NMR spectrum for the following molecule? a. singlet w ord. quintet e. multiplet b. triplet c. quartet 34. Which of the following molecules would have a quartet at 3.5 ppm? но он
Deduce the structures of compounds given from the
spectra provided assigning all 1H and 13C signals (1H on the front
and 13C on the back). All spectra were taken in CDCl3. The peaks
are designated as follows: s=singlet, bs=broad singlet, d=doublet,
t=triplet, q=quartet, pent=pentet(quintet), sext=sextet,
sept=septet, m=multiplet, d of d=double of doublet, etc. Draw the
structure of each compound below the spectra. Label and assign all
signals for both the 1H and 13C spectra.
2 3 5 6 g84884 te...
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