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Function: require_once
Mass spectrometry (7 marks) 3. Using the mass spectrum provided on page 4, identify and justify the presence or absence of: a. Halogens b. Nitrogen (2 marks) 4. The high resolution (high mass accuracy) measurement for the M+ peak is m/z 350.7897. Determine the molecular formula of the compound. Calculate its index of hydrogen deficiency and indicate if the high resolution measurement is accurate
