1.2 1 0.8 0.6 0.4 0.2 0 500 1000 1500 2000 2500 3000 3500 4000 Figure 1: IR spectra by excel for propanoic acid. 4000 3500 3000 2500 2000 1500 1000 500 wavenumber (cm-1)
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Propanoic acid has the molecular formula C3H6O2 and contains the following functional groups: - Carboxylic acid group (R-COOH): This group consists of a carbonyl (C=O) and a hydroxyl (OH) group. Show more…
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