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- 3. ( What structures correspond to theses peaks? Show your reason. OMO m/z 97 m/z 85 m/z 7312. Which absorption spectrum corresponds to a red solution? a. (a) b. (b) C. (c) d. (a) and (c) e. (b) and (c) 400 nm e 700 nmHow many different kinds of protons are present in each of the following compounds? CI CI CH,CH2CH2CH2, c=C H H. II O1=6; 1I = 5; III = 3. O1=7; II = 5; III = 3. %3D %3D O1=6; 1| =D6; III = 3. %3D %3D O1=7;11 = 6; III = 3. %3D %3D
- How would I convert this answer to nm?3.What peaks would expect to find for you Vs, cie'thy) amine thy) in the InfraRed' spectrum? +-butyl 'amine us. n-butyl amineConsider the following molecule, draw the structure of the fragment that you would expect to be the base peak in the MS. .. NN []n ? HOCX D Marvin JS by ChemAxon H C N O SF P CI Br Open in Re
- 3. Determine the indicated sets of protons as homotopic, enantiotopic, or diastereotopic H OH а. b. с. H H H3C H H;C CH3 d. е.I am having trouble distinguishing between primary, secondary and tertiary amines. I read that tertiary amines don't really show a band. I read that N–H wag (primary and secondary amines only) is from 910-665 cm. Im not sure what a "wag " looks like. I am also having trouble matching which amine seen on the spectrum goes to which molecule bc I dont know how to tell what each molecule is (primary , secondary) when its on a benzene ring.14. Match the compounds to the spectra. 3 CH30 ÓH CH,CH3 you NHCH3 H3C H b. a. PPM PPM с. PPM d. PPM е. f. PPM PPM 4 3 12 10 g. PPM PPM
- In mass spectrometry, the molecular ion peak occurs at O A. the largest m/z value. O B. the smallest m/z value. O C. the m/z value of the most abundant ion. O D. an m/z value equal to the molecular weight of the sample molecule.Consider the mass spectrum below. 100 80- 60- 20 0.0- 0.0 60 100 miz SDBS, National Institute of Advanced Industrial Science and Technology Which peak is the molecular ion? Choose one OA OB OD. OGm. LOCH 3 12 H2O2 HzSO4 c n. CN NHz HNO3 Pd/C HzSO4 0. NBS HzOz Δ p. NBS ', HzOz Br Δ