Directions: Identify the major IR absorptions. Once you have deduced the structure of the unknown, write the name of the unknown compound. 100 3066 1599 1492 1448 1 liquid film sample 2230 758 688 4000 3000 2000 1300 1000 300 vavenumber am Transmittance %T

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Mass Spectrometry

This process is an instrumental method in which a sample is changed to fast moving positive ions by electron bombardment. The charged particles vary due to their different mass to charge ratio and are estimated with the help of this difference. It is also called mass spectroscopy.