10- Identify the molecular ion in this spectrum and what type of compound is this?. Click on image to enlarge Rel. Abundance a) 100 80.- 60. 8 40. 20.- 0. 10. 45 15 (6.6%) b) 46 20. MASS SPECTRUM 31 (100%) c) 47 (%0€) 67 30. m/z 40. 45 (52%) 46 (21%) 47 (0.5%) 50

Chemistry
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Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
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**Question 10:** Identify the molecular ion in this spectrum and what type of compound is [this](#).

*Click on image to enlarge*

**Description of the Mass Spectrum:**

The mass spectrum graph displays the relative abundance on the y-axis and the mass-to-charge ratio (m/z) on the x-axis. 

- The graph features several peaks at different m/z values:
  - Peak at m/z 15 with a relative abundance of 6.6%
  - Peak at m/z 29 with a relative abundance of 30%
  - Peak at m/z 31 with a relative abundance of 100% (base peak)
  - Peak at m/z 45 with a relative abundance of 52%
  - Peak at m/z 46 with a relative abundance of 21%
  - Peak at m/z 47 with a relative abundance of 0.5%

**Possible Answers:**

a) 45  
b) 46  
c) 47  

*Note:* The molecular ion is typically indicated by a peak at the molecular weight of the compound.
Transcribed Image Text:**Question 10:** Identify the molecular ion in this spectrum and what type of compound is [this](#). *Click on image to enlarge* **Description of the Mass Spectrum:** The mass spectrum graph displays the relative abundance on the y-axis and the mass-to-charge ratio (m/z) on the x-axis. - The graph features several peaks at different m/z values: - Peak at m/z 15 with a relative abundance of 6.6% - Peak at m/z 29 with a relative abundance of 30% - Peak at m/z 31 with a relative abundance of 100% (base peak) - Peak at m/z 45 with a relative abundance of 52% - Peak at m/z 46 with a relative abundance of 21% - Peak at m/z 47 with a relative abundance of 0.5% **Possible Answers:** a) 45 b) 46 c) 47 *Note:* The molecular ion is typically indicated by a peak at the molecular weight of the compound.
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