Titlebook: Ionic Equilibria in Analytical Chemistry; Jean-Louis Burgot Book 2012 Springer Science+Business Media, LLC 2012 Analytical Chemistry.Ionic

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Thermodynamics and Equilibriummerous chemical reactions are performed with analytical goals in mind. The conclusions they provide can be easily reached if and only if the reactions proceed through to their natural completion, that is, reach their equilibrium state.

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Acid–Base Reactions and Chemical Analysisneate homogeneous headings that group them. In this chapter, we briefly review the concept of pH, the pH value as a parameter conditioning the success of several analytical applications, and the acidity of an aqueous solution as a purity index of a solute. Above all, we comment on several acid–base titrations.

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Book 2012s, which is an area too often overlooked in the literature.? Explanations abound of the chemical and physical principles of different operations of chemical analysis in aqueous solutions.? Once these principle are firmly established, numerous examples of applications are also given.

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Solvents—Composition of SolutionsNumerous operations involved in chemical analysis are carried out in solutions. For this reason, it is interesting to recall some of their properties. In particular, we will recall the expressions of their composition.

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Definitions of Acids and Bases: Strength of Acids and BasesThere are several definitions of acids and bases. We are especially interested here in the Br?nsted–Lowry definition and its consequences. After reviewing definitions, we shall study the strength concept of acids and bases. It is important because it allows us to predict acid–base reactions.