Principles of Instrumental Analysis, 6th Edition
Principles of Instrumental Analysis, 6th Edition
6th Edition
ISBN: 9788131525579
Author: Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher: Cenage Learning
bartleby

Concept explainers

Question
Book Icon
Chapter 8, Problem 8.11QAP
Interpretation Introduction

Interpretation:

The reason for nonlinear relationship between absorbance and concentration of U should be explained.

Concept introduction:

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

Blurred answer
Students have asked these similar questions
(b) A compound having molecular weight 151.163 g/mol is determined in a sample. A 0.0302 g sample was dissolved in an aqueous solvent and diluted the solution to 1 L. The solution has A max at 243 nm (ɛ=2.6×104 cm1 mol1 L). The solution exhibits an absorbance of 0.642 in a 2 cm cell. Calculate the percentage of the above compound in the sample.
What color would you expect for light transmitted through a solution with an absorption maximum at (a) 450; (b) 550; (c) 650 nm?
The complex formed between Cu(I) and 1,10-phenanthroline has a molar absorptivity of 7000 L L cm-1 mol-1 at 435 nm, the wavelength of maximum absorption. Calculate   (a) the absorbance of a 6.17 × 10-5 M solution of the complex when measured in a 1.00-cm cell at 435 nm.   (b) the percent transmittance of the solution in (a).
Knowledge Booster
Background pattern image
Chemistry
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.
Similar questions
SEE MORE QUESTIONS
Recommended textbooks for you
Text book image
Principles of Instrumental Analysis
Chemistry
ISBN:9781305577213
Author:Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher:Cengage Learning