PRINCIPLES OF INSTRUMENTAL ANALYSIS
PRINCIPLES OF INSTRUMENTAL ANALYSIS
7th Edition
ISBN: 9789353506193
Author: Skoog
Publisher: CENGAGE L
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Chapter 9, Problem 9.6QAP
Interpretation Introduction

Interpretation:

The reason for the 30% more absorption for a solution containing 50% ethanol than the solution containing no ethanol needs to be explained, if both the solution contains the same amount of nickel.

Concept introduction:

Spectral lines are lines which help identify atoms and molecules. These are a result of absorption or emission of light in a comparatively narrower frequency range compared to the frequencies nearby.

In a defined space, the amount of a substance gives its concentration. The capacity of a substance to absorb a specific wavelength of light gives its absorbance.

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