In Chapter 1, you were introduced to the concept of a mixture, which is a substance that is composed of two or more substances. Solving problems of solution stoichiometry requires the concepts introduced in stoichiometry in Chapter 6, which also provides the basis for the discussion on reactions. Metathesis or Exchange Reactions : reaction of electrolytes leading to neutral molecules, gases, and solids.
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A lot of the chemistry occurring around us happens in solution. Solutions are a large part of everyday life. Much of what we drink-for example, soda, coffee, tea, and milk are solutions. If you live near a lake, a river, or an ocean, that body of water is not pure H 2O but most probably a solution. Recall from Chapter 1 that solutions are defined as homogeneous mixtures that are mixed so thoroughly that neither component can be observed independently of the other. Chapter 7: Solutions A nd Solution Stoichiometry 7.1 Introduction 7.2 Types of Solutions 7.3 Solubility 7.4 Temperature and Solubility 7.5 Effects of Pressure on the Solubility of Gases: Henry’s Law 7.6 Solid Hydrates 7.7 Solution Concentration 7.7.1 Molarity 7.7.2 Parts Per Solutions 7.8 Dilutions 7.9 Ion Concentrations in Solution 7.10 Summary 7.11 References