Information: Each spectra below was obtained from a pure compound.Mass Spectrum parent peaks (M) are listed for all examples. IR peaks listed are strong (s) unless otherwise indicated for signals above 1500 cm¹'H NMR Spectra, the integral is given in number of hydrogens (#H) or as a relative ratio. Important coupling constants (J-values) are listed next tothe peaks for some examples. For some spectra, an inset (grey box) is also given showing a "zoom-in" on an important part of the spectrum.Mass Spectrometry (not shown): [M] = 150 m/z-1Infrared Spectroscopy (not shown): 3035, 2966, 1743, 1381, 1363, 1229, 1027 cm*¹¹H Nuclear Magnetic Resonance.m5H13C Nuclear Magnetic Resonance.2HPPM333H180160140120100PPM80604020

Answered: Image /qna-images/answer/0294a563-ce78-4d31-b142-b807ed9ac83c.jpg

Answered: Information: Each spectra below was…

Organic Chemistry: A Guided Inquiry

2nd Edition

ISBN:9780618974122

Author:Andrei Straumanis

Publisher:Andrei Straumanis

ChapterL4: Proton (1h) Nmr Spectroscopy

Section: Chapter Questions

Problem 21CTQ

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Following is the mass spectrum of an unknown compound. The two highest peaks are at m/z 120 and 122. Suggest a structure for this compound. (Data from http://webbook.nist.gov/chemistry/.)
Information: Each spectra below was obtained from a pure compound. Mass Spectrum parent peaks (M) are listed for all examples. IR peaks listed are strong (s) unless otherwise indicated for signals above 1500 cm -1 1H NMR Spectra, the integral is given in number of hydrogens (#H) or as a relative ratio. Important coupling constants (J-values) are listed next to the peaks for some examples. For some spectra, an inset (grey box) is also given showing a "zoom-in" on an important part of the spectrum. Mass Spectrometry (not shown): [M] = 150 m/z Infrared Spectroscopy (not shown): 3035, 2966, 1743, 1381, 1363, 1229, 1027 cm¹ H Nuclear Magnetic Resonance. 5H 7 13C Nuclear Magnetic Resonance. OLIVE 2H 24 5 180 160 140 120 100 || → 3 PPM MacBook Air (x)
help please answer in text form with proper workings and explanation for each and every part and steps with concept and introduction no AI no copy paste remember answer must be in proper format with all working!
please don't provide handwriten solution ......
SPECTROSCOPY - Attached are the IRs for Caffeine and Adenine (Molecular structures on Lab Manual p. 34). Please (a) NAME each compound at the bottom of each spectrum box. (b) Label the major peaks with the proper functional group for each spectrum. 100- Transmittance (%) Transmittance (%) 50- 4000 100 50 3303 34 1673 10 3123 20 1605 4 2982 42 1508 74 2800 43 1471 72 2710 50 1463 74 2892 49 1451 65 2601 68 1419 36 0 4000 3000 2925 4 2854 14 1699 10 1859 10 1699 49 3110 64 1649 31 2954 11 1457 21 1431 37 1404 56 1378 49 1360 49 1326 68 1368 60 1334 43 1309 27 1263 46 1156 81 1126 88 1023 72 3000 1286 63 1240 36 1213 80 1189 62 1072 77 1026 57 974 68 2000 1500 Wavenumber (cm-¹) 940 38 913 55 875 77 849 72 797 64 792 84 724 49 643 49 622 60 543 57 2000 1500 Wavenumber (cm-¹) 81 927 873 77 851 74 769 60 746 23 700 84 646 84 wwwm 638 86 610 57 482 49 1000 -END- 500 1000 500 38
please answer with chemical structure and name!
Identify the following spectra. label 5-6 peaks. Label the peaks on the spectrum place the structure of the compound in the box on the lower left-hand corner of the spectrum Please circle on diagram
1. In what ratios would the peaks of an sextet (a signal with six peaks) appear?
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For each of the ten spectra you should determine which peaks are the most important for identification purposes, what their wavenumber values are, and what specific bonds and/or functional groups they indicate. Record those in the spaces under each spectrum. You don’t have to use each space. Then, from the list of possible compounds, identify what compound is responsible for each spectrum. Realize that these are all of real samples and there may be impurities present that cause weak peaks which would not normally be caused by the compound, such as the one at 3450 cm-1 in Spectrum 1.
For each of the ten spectra you should determine which peaks are the most important for identification purposes, what their wavenumber values are, and what specific bonds and/or functional groups they indicate. Record those in the spaces under each spectrum. You don’t have to use each space. Then, from the list of possible compounds, identify what compound is responsible for each spectrum. Realize that these are all of real samples and there may be impurities present that cause weak peaks which would not normally be caused by the compound, such as the one at 3450 cm-1 in Spectrum 1.
Calculate the IHD then identify the important peaks in the following MS spectral data and draw the structure of the important peaks in the following MS spectral data. Typewritten please because I have a poor eyesight that's why I'm having a hard time understanding handwritten answer especially cursive. Thank you for understanding.

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