CHEM 2311 BTopic 9 slide 1TOPIC 9. STRUCTURE DETERMINATION(chapter 9 and part of chapter 2)CHEM 2311 BTopic 9 slide 2OBJECTIVES1. Use combustion analysis to determine empirical formula.2. Determine molecular weight (and molecular formula) from mass spectrometry.2. Calculate number of rings and double bonds from molecular formula.3. Determine functional groups present from infrared spectroscopy.4. Use 1H and 13C NMR spectroscopy to identify other structural features. 5. Combine conclusions from individual techniques to determine the structure of organic compounds.Problems in this section will be restricted to the following classes of aliphatic and aromatic compounds:Alkanes, alkenes, alkynes, alkyl halides, alcohols, ethers, aldehydes, ketones, carboxylic acids, esters, acyl chlorides, anhydrides, amides, amines, nitriles
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