Still having trouble solving for the C13 NMR spectrum. I've included the graph but I don't want the answer to be completely solve. Can you tell me how you'd go by solving one of the peaks if formula is C17H11Br or something of that nature with a HDI of 1? The structure is a ring structure

Q: What molecule or particle produced the peaks at 303 and 304 amu?

A: Highest m/z peak is the molecular ion peak. If around molecular peaks, small peaks are shown they…

Q: Q4.2 Sensitivity If 13C data were collected at this field using a protein concentration of 500 µM…

A: Answer. Sensitivity of 13C NMR is way much more than 1H NMR so, higher concentration of protein…

Q: 1. Determination of Degrees of Unsaturation from Empirical Formula 15 2. Correlation of IR Bands…

A: Introduction Solving this question we need knowledge of IR spectroscopy, NMR spectroscopy, structure…

Q: OH G'E B 100 90 80 70 60 50 40 30 20 10 -76.5 - 36.4 -33.5 19.3 17.1 14.2

A: 13-C NMR spectra helps us to find the structure of unknown organic compound by showing various peaks…

Q: 10 9 2 Н ull - 00 2 Н 8 7 6 5 4 2 Н 3 ЗН Z ЗН 1 0

A:

Q: 11 In an experiment to determine hydrolysable tannins in plants by absorption spectroscopy the…

A: The give data of Absorbance and Concentration was analyzed on spreadsheet. The graph depicting the…

Q: inclex hycrogen diffiuny c8 Hg NO I HD - 2C +2-H Chemical Formula: C8H5NO 1 = 2 (6)+ 2 -5 10 2 = 13…

A: IR: infrared spectroscopy tells about the functional groups present in the structure with the strong…

Q: Deduce the structure of an unknown compound with the molecular formula of C5H₁2O using the…

A: Given that, the molecular formula of the unknown compound is C5H12O. Also, the IR stretching…

Q: Q11: Predict the wavelength of absorption for this structure. Show your work with drawings OR…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: Considering the C-NMR below, choose the compound from the list provided that gave rise to the…

A: The carbons with different environment will give different signal in C-13 spectrum.  This shows the…

Q: CDC13 240 220 200 QE-300 180 160 140 120 100 80 60 40 20 0

A: Two triplets at 4.3 ppm and 2.5 ppm for 2H each and a quintet at 2.2 ppm for 2H in 1H NMR suggests…

Q: Fill in the Blanks Type your answers in all of the blanks and submit X² Ω· Determine the number of…

A: Given,The number of signals tells the number of chemically non - equivalent protons in a molecule.

Q: match the protons in the structure(Aspirin) to the peaks in the 1H NMR spectrum. (the NMR does not…

A: Each unique proton in a compound produces a signal in hnmr spectra.The value of the signal depends…

Q: Methyl benzoate: Put in the molecular formula of the ions responsible for peaks at 77 and 105. Use…

A: The ion responsible for a peak at 77 is C6H5+.

Q: how is H-NMR highly applicable to polymers and organic molecules.

A: Now a days NMR spectroscopy is one of the convenient technique for determination of the structural…

Q: How close does our spectrum match to the literature spectrum of pinacolone? Are there any…

A: The question is based on the concept of IR spectroscopy. we need to account for any difference in…

Q: Compound 4: C3H13N 11 10 8 7 6 5 4 2 1 m(1 H) s(6 H) d(6 H) 200 180 160 140 120 100 80 60 40 20…

A: Given:  Molecular formula= C5H13N  From proton spectra: 3 types of Hydrogens From carbon spectra: 3…

Q: ¹H NMR IR 100 TRANSMITTANCE HDI Calculation: 4000 HSP-47-343 Proposed Structure: T 8 3000 7 T 6 2000…

A: We have been  given %element. We make the elemental analysis table. We make a column of element ,…

Q: I really need help analyzing and interpreting these spectra to find a chemical formula and compound…

A: Find the structure of unknown compound based on 13C NMR and 1H NMR

Q: Choose the most intense mass spectrum signal for 12 m/z 29 m/z 41 m/z 57 m/z A В O A O B

A:

Q: A. This compound loses a fragment very easily to form the peak at 70 m/z. What has been lost?…

A: We need to calculate: A. M+ peak at 88 m/z. B. The compound loses a fragment very easily to form the…

Q: How many atoms from the following molecule will be detected in a 13C NMR experiment? We are not…

A: NMR spectroscopy is an analytical technique that involves the determination of the structure of a…

Q: Why does the molecule 1,3-dichlorobenzene have a molecular ion peak at 146 which is also the base…

A: A question based on mass spectra, which is to be accomplished.

Q: The base peak in the mass spectrum of an alkane, C7H16, appears at m/z =57. Draw a molecule that is…

A: The peak at m/z = 57 corresponds to the formula of C4H9, which is a tert-butyl cation (CH3)3C+. If…

Q: 1-While cleaning out a laboratory shelf, you have made a mistake in labeling two bottles of phenol…

A: Infrared spectroscopy is most widely used spectroscopic technique in the structure elucidation. It…

Q: b) Use the C13NMR spectrum below to determine the structural formula for the compound of molecular…

A: 13 CNMR shows three carbon environments.

Q: Compound 4: C5H13N lle 11 10 8 7 6 4 2 m(1 H) s(6 H) d(6 H) 200 180 160 140 120 100 80 60 40 20 ppm…

A:

Q: Is there an OH group present? Are there any C(sp2 )–H bonds? How about a carbon-carbon triple bond…

A: The given IR spectrum is shown below We have to answer the following questions The -OH group…

Q: Compound 5: CH12 9. 8 7 6 5 4 3 2 1 d(1 H) d(1 H) q(2 H) d(3 H) m(2 H) t(3 H) 200 180 160 140 120…

A:

Q: Spectrum 9A: 8 u Spectrum 9B: 140 120 CO 10 100 PPM 80 PPM 60 relative peak areas 40 20 0

A: The question is based on the concept of organic spectroscopy. we need to analyse the spectra and…

Q: 80 60 Coいboい。 aciel ?7? 40 (=0 sp3 (-H 20 -alkuru 3500 3000 2500 2750 2000 Wavelength (cm-1) 1000…

A:

Q: The 1H resonance from TMS is found to occur at 500.130 000 MHz. What is the chemical shift (on the δ…

A: Nuclear Magnetic Resonance (NMR) spectroscopy is an analytical chemistry technique used in…

Q: (b) Determine the structure or possible structure for a compound with formula C5H10N₂. %…

A: we calculated the degree of unsaturation.DoU =  Nc+1  - N(H-N)/2          = (5+1)-  (10-2)/2…

Q: AMM H Identify the structure of a compound with the molecular formula C,H₁0O that exhibits the…

A: Nuclear magnetic resonance (NMR) spectroscopy is a technique based on the magnetic properties of an…

Q: 1 LUU TRANSMITTANCE О 4000 НО 2 3000 3 2000 HAVENUMBERI-l 1500 5 1000 6 H OH 7 500

A: We need to identify the molecule using the given IR spectrum. The IR spectrum shows characteristic…

Q: Compound 9: C,H15N 11 10 9 8 7 6. 4 3 2 1 t(4 H) s(1 H) m(4 H) t(6 H) 200 180 160 140 120 100 80 60…

A:

Q: → X C Protons in different environments produce signals at different chemical shift positions. How…

A: Number of signals in proton NMR = Number if sets of protons in different electronic environment

Q: find the compounds based of the picture  -label the proton spectrum on the graph, please  -label…

A: Interpretation: To identify the given spectra and compound with molecular formula C11H13NO

Q: Assignment 2 1-While cleaning out a laboratory shelf, you have made a mistake in labeling two…

A: IR spectroscopy is also called vibrational spectroscopy. The IR radiations are passed through the…

Q: 1- While cleaning out a laboratory shelf, you have made a mistake in labeling two bottles of ethanol…

A: Infrared spectroscopy (IR spectroscopy or vibrational spectroscopy) is the measurement of the…

Q: Ater analyzing a mass spectrum you conclude that the molecule being analyzed has the molecular…

A: The possible isomer of the given molecular formula is as follows:

Q: 7) A molecule has a chemical formula of C6H12O2 and produces the spectrum below. Determine its…

A: we calculated the degree of unsaturation.DoU =  Nc+1  - N(H)/2          = (6+1)-  (12)/2          =…

Q: In a spectrometer operating at 400.130 000 MHz for 1H, on the δ scale what separation of peaks in…

A: Separation between two peaks in part per million (ppm) is known as chemical shift. It is calculated…

Q: find the compounds based of the picture  -label the proton spectrum on the graph please  -label…

A:

Q: Determine four molecular formulas for a compound with a mass spectrum of 222 224 (M: M+2) in a 3:1…

A: We have to predict the molecular formula.

Q: 1- While cleaning out a laboratory shelf, you have made a mistake in labeling two bottles of ethanol…

A: Infrared spectroscopy helps in identifying functional group present in given compound. IR has…