Answered: a) In terms of spectral shape, how are…

a) In terms of spectral shape, how are atomic spectra different from molecular spectra? What is the source of this difference?

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

Chapter1: Introduction

Section: Chapter Questions

Problem 1.11QAP

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Question

Atomic Spectroscopy

(a) In terms of spectral shape, how are atomic spectra different from molecular spectra? What is the source of this difference?

(b) Describe the decision-making process for picking a line for atomic emission analysis of a given analyte.

(c) For quality assurance, spike recovery is not sufficient to establish confidence in an analytical procedure. Explain this statement. What should be done instead to demonstrate satisfactory performance of an instrumental method (including elemental analysis).

(d) Find a literature example of atomic spectroscopy used for elemental analysis. State the operating conditions with sufficient detail to reproduce the analysis;

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