Principles of Instrumental Analysis
Principles of Instrumental Analysis
7th Edition
ISBN: 9781305577213
Author: Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher: Cengage Learning
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Chapter 14, Problem 14.21QAP
Interpretation Introduction

Interpretation:

The formation constant for the process Cu2+ + 2 A2  CuA22 under given conditions should be calculated.

Concept introduction:

The Beer-Lambert Law is:

A=εlc

A − absorbance

ε - molar absorptivity

l − length of the solution light passes through (cm)

c − concentration of solution (mol/L)

Formation constant is the equilibrium constant for the formation of complex in a solution. This is also known as stability constant.

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