4. Based on the mass spectrum below - which heteroatom (S, Br, or CI) is present in the molecule that produces this spectrum? 100 91 172 Relative abundance 80 M 100 M+1 13 M+2 97 60 40 65 20 0 80 100...
The diagram shows the mass spectrum of an organic compound 00 Relative abundance 20 40 60 80 100 m/z Which compound was analysed? Periodic Table of the Elements
3. the followong compound has a molecular formula of C6H10O2 and has two stronf syretching bibration peaks in its FTIR spectrum at 1725 and 1200cm-1 giving rise to a specific functional group. what is this molecule. 4. based on the mass spectrum below-which heteratom (S, Br, Cl) is present in the molecule that produces this spectrum? 5. which functional group is present in the molecule that produces the followong IR spectra? please answer questions 3-5 Verizon 7:24 PM 3 of...
Use the mass spectrum and either the NMR spectrum or the IR spectrum to deduce the structure of the following compound (c) C8HO3H NMR, 300 MHz, 6.1 ppm (singlet, 2H), 6.9 ppm (doublet, 1H), and 7.3 ppm (singlet, 1H), 7.4 ppm (doublet, 1H), 9.8 ppm (singlet, 1H); significant IR absorbances at 1687, 1602, 1449, 1264, 1038, 929, and 815 cm1. 100 149 (150) 80 60 40 121 63 20 65 91 0 15 20 25 30 35 40 45 50...
sro Refer to the mass spectrum of 2-methylbutae shown below to za tebe 100- 80 60 Relative htensity 40 20 72 0 10 20 30 40 50 80 90 100 110 12 80 70 m/z The peak at a mz of represents the following species. -CH.CH
is is the mass spectrum of 2-pentanol. 100 MS-NW-8471 6 80 60 40 20 omt 10 20 30 40 60 70 80 50 m/z Provide a reasonable fragmentation pathway for the indicated fragments. Make sure that you discuss the relative intensity of the same fragments. | m/z 27.0 7.6 29.0 5.3 31.0 5.0 41.0 5.8 43.0 13.7 44.0 7.5 45.0 100.0 55.0 18.7 73.0 7.1
please help Molecule B Mass Spectrum 0.0 20 40 60 80 100 m/z R Spectrum 1H NMR Spectrum PPM Which types of bonds can be identified in the IR spectrum of Molecule B? I Select ] By identifying the molecular ion, determine which composition is consistent with the mass spectrum of B [Select ] How many hydrogen environments are there in Molecule B? Select] The peak at 3.8 ppm in the 1H NMR spectrum of Molecule B is most likely...
This can be solved without a NMR. 7) Identify the molecule from its IR and mass spectra below: MASS SPECTRUM INFRARED SPECTRUM los Rel. Intensity Relative Transmittance 04 120 710 519 637 1701 060 0. 0L 20 3000 1000 140 40 60 80 2000 120 100 Wavenumber(cm-1)
Suggest a composition for the halogen compound whose mass spectrum is shown below and assign the labeled peaks. 127 100 173 160 158 162 25 48 TITTHTT 160 170 91 208 79 35 160 173 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 210 m/z 127 100 173 160 158 162 25 48 TITTHTT 160 170 91 208 79 35 160 173 30 40 50 60 70 80 90 100...
Please draw the unknown molecule presented in the specs, Thanks!!! Mass Spectrum (not shown): [M] = 169 (100%) m/z IR Spectrum (not shown): 2985, 2250 (m), 1745 cm1 (all listed are strong (s) unless otherwise indicated) H NMR Spectrum (400 MHz, CDC I3, 25 °C) 5 3 PPM 2H 2H 2H 6H 3H C NMR Spectrum (with DEPT), proton-decoupled (125 MHz, CDCI3, 25 °C) (CH2) (C) (CH3) (CH2) (CH3) (C) (C) (CH2) 180 160 80 140 120 100 PPM 60...
MASS SPECTRUM 100 80- m/z 150 60 40 0.2 20. 00 1000 4500 2500 2000 150) 000 3500 3000 0.0+ 0.0 Wavenurbers (cm-1) on 160 40 120 13C NMR 2 peaks overlapping 100 20 40 120 60 80 PPM 140 6H H NMR 2H 2H 2H 1H 1H 2 7 5 8 PPM 1. Using the spectra on the next page, solve for the structure of an unknown organic compound. Fòi full credit (and consideration for partial credit) show your...