Information: Each spectra below was obtained from a pure compound. Mass Spectrum parent peaks (M) are...

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Information: Each spectra below was obtained from a pure compound. Mass Spectrum parent peaks (M) are listed for all examples

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Answer 1

Answer #1

From the 1H NMR spectrum, it can be assumed that there should be one CH2 and one CH3 group connected via C-C. And from IR spectra and 13C spectra, it can assume that there should be a carbonyl group. Once I get the mass having M/z 74, I can assume the compound is propanoic acid (CH3CH2COOH).

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