In a chromatographic experiment, a mix of 3 compounds are separated. The following data are recorded; please calculate the mass percentage (in %) of compound C. Compound Peak area Relative detector response (mass based) A 16.4 1.00 В 45.2 0.78 12.8 0.61

In a chromatographic experiment, a mix of 3 compounds are separated. The following data are recorded; please calculate the mass percentage (in %) of compound C. Compound Peak area Relative detector response (mass based) A 16.4 1.00 В 45.2 0.78 12.8 0.61

Principles of Instrumental Analysis

7th Edition

ISBN:9781305577213

Author:Douglas A. Skoog, F. James Holler, Stanley R. Crouch

Publisher:Douglas A. Skoog, F. James Holler, Stanley R. Crouch

Chapter20: Molecular Mass Spectrometry

Section: Chapter Questions

Problem 20.9QAP

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Spectroanalytical Methods

Spectroanalytical methods measure the wavelength and intensity of radiations that are either emitted or absorbed by a molecular or atomic species. These methods are useful for evaluating the electronic or atomic arrangement of the molecules of a given analyte.

Question

In a chromatographic experiment, a mix of 3 compounds are separated. The following data are recorded; please
calculate the mass percentage (in %) of compound C.
Compound Peak area Relative detector response (mass based)
A
16.4
1.00
45.2
0.78
C
12.8
0.61
Answer:

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