MASS SPECTROMETRY Problem 10 Analysis of molecular ions EIGHT chemical structures are shown below, and THREE mass spectra are on the next page. Match the mass spectra to the compounds responsible. Draw in your selected structures on the table below and provide reasoning for your choices. egin{tabular}{|c|c|c|} hline Spectrum & Compound & Reasoning \ hline 10A & & \ hline 10B & & \ hline 10C & & \ hline end{tabular} 10A 10B 10C
Added by Sheldon C.
Close
Step 1
- Structure 1: C6H6O2 (MW = 110) - Structure 2: C6H6O2 (MW = 110) - Structure 3: C6H6O2 (MW = 110) - Structure 4: C6H5BrO (MW = 173) - Structure 5: C6H5BrO (MW = 173) - Structure 6: C6H5BrO (MW = 173) - Structure 7: C6H6N2O (MW = 110) - Structure 8: C6H6N2O (MW = Show more…
Show all steps
Your feedback will help us improve your experience
Breanna Ollech and 94 other Organic Chemistry educators are ready to help you.
Ask a new question
Labs
Want to see this concept in action?
Explore this concept interactively to see how it behaves as you change inputs.
Key Concepts
Recommended Videos
Each one of the following IR spectra (shown below) corresponds to one of the ten compounds at the bottom of the list. Match each spectrum to the correct structure. Look for important functional groups.
Nicole K.
Deduce the structure of the compound that gives the following $\left.^{1} \mathrm{H},^{13} \mathrm{C}, \text { and } \mathrm{IR} \text { spectra (Figs. } 9.43-9.45\right) .$ Assign all aspects of the $$^{1} \mathrm{H} \text { and }^{13} \mathrm{C}$$ spectra to the structure you propose. Use letters to correlate protons with the signals in the $$^{1} \mathrm{H} \mathrm{NMR}$$ spectrum, and numbers to correlate carbons with the signals in the $^{13} \mathrm{C}$ spectrum. The mass spectrum of this compound shows the molecular ion at $$m / z 148$$ (FIGURE CANNOT COPY)
Determine the number of valence electrons present in this element based on the ionization energy values. 1st Ionization Energy. 520 kJ/mol 2nd Ionization energy. 7298 kJ/mol 3rd Ionization energy. 11820 kJ/mol
Dominique Jan T.
Recommended Textbooks
Organic Chemistry
Transcript
Watch the video solution with this free unlock.
EMAIL
PASSWORD
Organic Chemistry educators are ready to help you.