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A multistep equilibria-redox-complexation demonstration to illustrate Le Châtelier's principle

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Tomás G. Berger

Tallahassee Community College, Tallahassee, FL 32304

Edward K. Mellon

Florida State University, Tallahassee, FL 32306

J. Chem. Educ., 1996, 73 (8), p 783

DOI: 10.1021/ed073p783.1

Publication Date (Web): August 1, 1996

Section:

History, Education, and Documentation

Abstract

This brief article describes a demonstration that has been used to discuss Le Châtelier's principle, redox chemistry, equilibria versus steady state situations, and solubility of species. The procedure is simple, inexpensive, and does not generate hard to dispose wastes.

Keywords (Audience):

First-Year Undergraduate / General

Keywords (Domain):

Demonstrations

Keywords (Feature):

Tested Demonstrations

Keywords (Subject):

Oxidation / Reduction

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Received: August 03, 2009

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Demo

A multistep equilibria-redox-complexation demonstration to illustrate Le Châtelier's principle

Abstract

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History

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Related Content

A Student Laboratory Experiment Based on the Vitamin C Clock Reaction

Discovering the Thermodynamics of Simultaneous Equilibria. An Entropy Analysis Activity Involving Consecutive Equilibria

Relating equilibrium, pH, and solubility product constant: An introductory chemistry laboratory experiment

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