1H NMR 6. Propose a structure for the compound CzH.O with the following ‘H NMR spectral data. 2H 1H 3H 1110 H ppm 7. Propose a structure for the compound C2H60, with the following ‘H NMR spectral data. (Note this is the same molecular formula as the previous question) ppm

8. Propose a structure for the compound C,He with the following ‘H NMR spectral data. SH2H 1H ppm 9. Propose a structure for the compound CxHyN with the following ‘H NMR spectral data. 2H 4H 1H ppm

10.Propose a structure for the compound C2H4O2, with the following ‘H NMR spectral data. ін зн 11. Propose a structure for the compound C8 Hs O2, with the following ‘H NMR spectral data. 1H 4H 3H ppm

12. Propose a structure for the compound CaHe, with the following ‘H NMR spectral data. 2H 6H ppm