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There are some peaks in a spectrum with charge +1 . how to find peak pairs whose m/z distance is similar to the mass of an amino, all peaks in the following spectrum have charge state +1. m/z and intensity is available Peak id m/z intensity 1 98.06 45 2 190.08 130 3 341.19 47 4 352.48 67 5 442.24 28 6 491.24 100 7 555.32 57 8 647.35 79 Please explain the procedure how to do it ?
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Question 7. Which of the m/z values corresponds to the base peak in the following mass spectrum? Question 8. Which of the following is true about the molecular weight and the M*+-m/z value for the following compound? odd molecular weight, m/z = 115 odd molecular weight, m/z = 121 even molecular weight, m/z = 96 even molecular weight, m/z = 132 even molecular weight, m/z = 116 Question 9. Compounds containing chlorine or bromine usually show a strong ____ peak. molecular ion base M+1 M+2 all of these Question 10. Which of the following will produce (M+2)*+ peak one third the intensity of M*+ peak? nitrogen chlorine bromine oxygen B and C
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A solution containing a protein of unknown molecular mass was analyzed using electrospray time-of-flight (TOF) mass spectrometry. The resulting mass spectrum contained 10 MH_n^n+ peaks. The table displays the m/z values of 7 of those 10 peaks. Determine the charge (n) of each of the 10 peaks in the mass spectrum. Round the values for the charges to the nearest whole number. Peak | m/z 1 | — 2 | 1488.555 3 | 1423.848 4 | 1364.540 5 | — 6 | 1259.589 7 | 1212.953 8 | — 9 | 1129.327 10 | 1091.722 peak 1 charge (n): peak 2 charge (n):
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