The molecular structure of the compound and the fragments responsible for the m/z value of 120, 44 and 91 should be determined. Concept introduction: Mass spectrometry is an important spectroscopic method to determine the molecular weights and molecular formulas of the compounds. It also can help in the identification of compound or determination of its structure. A mass spectrograph is plotted between the intensity of ions on the y-axis and m/z on the x-axis. Mass spectrometry works as follows: A sample is converted into a gaseous ion by an ionization technique in the mass spectrometer. Then on the basis of mass-to-charge ( m/z ) ratios, gaseous ions are arranged. These ions generate electric current at the detector and a mass spectrum is formed. To assign the molecular weights to compounds the rule of thirteen is utilized in mass spectrometry. Thirteen here is obtained by the addition of the mass of carbon and hydrogen.

Question

Want to see the full answer?

Answer 1

Question

Chapter 24, Problem 6Q

Interpretation Introduction

Interpretation:

The molecular structure of the compound and the fragments responsible for the m/z value of 120, 44 and 91 should be determined.

Concept introduction:

Mass spectrometry is an important spectroscopic method to determine the molecular weights and molecular formulas of the compounds. It also can help in the identification of compound or determination of its structure.

A mass spectrograph is plotted between the intensity of ions on the y-axis and m/z on the x-axis. Mass spectrometry works as follows:

A sample is converted into a gaseous ion by an ionization technique in the mass spectrometer.

Then on the basis of mass-to-charge (m/z) ratios, gaseous ions are arranged.

These ions generate electric current at the detector and a mass spectrum is formed.

To assign the molecular weights to compounds the rule of thirteen is utilized in mass spectrometry. Thirteen here is obtained by the addition of the mass of carbon and hydrogen.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Students have asked these similar questions

: At a certain temperature, the equilibrium constant K for the following reaction is 1.58 × 10-12 N2(g) + O2(g) = 2 NO(g) Use this information to complete the following table. Suppose a 38. L reaction vessel is filled with 0.93 mol of N2 and 0.93 mol of O2. What can you say about the composition of the mixture in the vessel at equilibrium? There will be very little N2 and O2. There will be very little NO. What is the equilibrium constant for the following reaction? Be sure your answer has the correct number of significant digits. 2 NO(g) N2(9)+02(9) What is the equilibrium constant for the following reaction? Be sure your answer has the correct number of significant digits. 3 N2(9)+302(g) 6 NO(g) Neither of the above is true. K = ☐ K = ☐ ☐ X10 Х D ? 000 18 Ar B

when performing the reaction that involves 2 equivalents of 3-(diethylamino)-phenol and Phthalic anhydride with sulfuric acid and water react to form rhodamine b where the Phthalic anhydride cleaves in acid and how does Excessive Washing (w/ Base) & Subsequent Resonance Structure get affected

3. The strongest acid of the following compounds is ___.A. p-nitrophenol; B. m-nitrophenol; C. o-chlorophenol;D. p-methoxyphenol; E. o-methylphenol Please explain your steps and thought process. Thank you!