Question

Identify which one of the unknowns is represented in the data given

Lab 8: Instrumental Analysis You are given seven unknowns, all of which are white or brown powders. Use the provided IR and 1F5500 15000 F4500 4000 F3500 F3000 -2500 -2000 Н1500 Н1000 А в F500 E500 12.00 – F86 т 2.06 – 7.0 6.8 6.6 6.4 6.2 6.0 5.8 5.6Transmittance TTTTube OTT 4000 3500 2500 2000 Wavenumber (cm-1) 1500 3000 100

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Answer #1

From the probable given IR spectrun, HaHR spectron structure is The CH P-Toluidine From the IR Data above 3200 ctil Two sandsMultiplicity Integration Chemical shaft (S) PP17 (noty Type c- Proton 34 singlet 2.3 PPM (b) doublet 71 PPM doubler 6.7 PPn.

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