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- Draw the molecular ion (M+) for this molecule formed in the mass spectrometer. Br: -e 4Please don't provide handwriting solution14. Shown below are the mass spectra (without data tables) of four molecules. (The structure of each molecule is shown on the spectrum.) Mark the [M] peak for each, and indicate the molecular weight of the molecule. Relative Intensity Relative Intensity 100 80 60 40- 20 0-mm 10 100- 80 a. 20- 115-14-5501 0-mm 10 20 b. =0 20 30 30 40 40 50 50 60 m/z 60 m/z 70 70 80 80 90 100 90 100 Relative Intensity Relative Intensity 100- 80 40 20 0 100 80 40 10 20- 15-NU-5580 15 20 25 115--555 ont 10 20 30 30 35 40 45 50 55 m/z 40 50 m/z 60 60 70 65 70 75 80 Based on the five mass spectra you have seen, describe how one might identify the [M]* peak (molecular ion peak) on the mass spectrum of an unknown compound.
- Please don't provide handwriting solutionMatch the molecular ion (from electron impact mass spectrometry) with the correct compound. (Make sure to consider the isotope pattern if necessary) 1001 50 Br A 121 B 122 B NH 123 123 Mass M/e 124 124 Me C 125 125 OH НО. 126 D CI 127please help identify mass spectrometry
- Given the following mass spec data, what is the molecular formula of the compound? (Show pertinent calculations on your submitted work.) Mass Intensity 104 (M+) 19.8 105 1.09 106 0.83The mass spectrum below belongs to a compound that contains: Relative Intensity 100- 8 90 20- MS2011-04537CM 0-tbn Chlorine Bromine Fluorine Oxygen 25 50 75 m/z maltempl 100 125Spectroscopy A- Mass Spectrometry (page 529) Molecular ions and Molecular Formulas A.16 What molecular ion is expected for each compound? a. b. d. e. Br CI 4
- 3The highest mass peaks in the mass spectrum of Br2 occur at m/Z 158, 160, and 162. The ratio of intensities of these peaks is approximately 1:2:1. Bromine has two stable isotopes,79Br (50.7% abundance) and 81Br (49.3% abundance). question: What molecular species gives rise to each of these peaks? (Include the mass numbers of the isotopes in your answers.)Using the mass spectrum, determine the chemical formula including any chlorine, bromine or nitrogen present. This compound does not contain any oxygen atoms. I need help on this problem, please!