1. Give the fragmentation products of the compounds shown below. alpha-cleavage OH Dehydration McClafferty Rearrangement 2. Using arrows, match the following instrumental techniques with the information they provide to a chemist a. NMR spectroscopy shows the functional groups present b. Infrared spectroscopy molecular size and formula Mass spectrometry gives carbon-hydrogen framework 3. Show the fragmentation products of the compounds shown below: NH2 alpha ceavage OH Dehydration 4. Give the fragmentation products of the compounds shown below OH Dehydration NH alpha-cleavage McCafferty Rearrangement 5. How did chemists the earlier Chemists determine structures of chemical compounds (more than 100 years ago) 6. Name/Provide two of the main parts/components of a Mass Spectrometer