(Solved):   \( A^{1} \mathrm{H} \) NMR spectrum of the molecule shown below was prepared i ...

 

\( A^{1} \mathrm{H} \) NMR spectrum of the molecule shown below was prepared in deuterated acetone. \( \mathrm{D}_{2} \mathrm{O} \) was added to the sample and then another spectrum was obtained. Identify the peak(s) that no longer appear in the spectrum. Predict the \( { }^{1} \mathrm{H} \) NMR integration ratio for the following structure. Predict the splitting pattern expected for the circled proton in the structure below. Consider complex coupling and long-range coupling. A DEPT NMR spectrum is shown for a molecule with the molecular formula of \( \mathrm{C}_{5} \mathrm{H}_{10} \). Draw the structure that best fits this data. Please select a drawing or reagent from the question area A DEPT NMR spectrum is shown for a molecule with the molecular formula of \( \mathrm{C}_{5} \mathrm{H}_{10} \mathrm{O} \). Draw the structure that best fits this data. a) Please select a drawing or reagent from the question area \( \mathrm{A}^{13} \mathrm{C} \) NMR spectrum is shown for a molecule with the molecular formula of \( \mathrm{C}_{4} \mathrm{H}_{3} \mathrm{O}_{2} \). Draw the structure that best fits this data. Please select a drawing or reagent from the question area A DEPT NMR spectrum is shown for a molecule with the molecular formula of \( \mathrm{C}_{5} \mathrm{H}_{10} \). Draw the structure that best fits this data. Please select a drawing or reagent from the question area