'Polar solute' diaporamas de présentation

Unit 9

Unit 9. Solutions, Suspensions, + Colloids. Unit Objectives:. At the end of this unit, you will be able to: Define, describe, and compare the properties of solutions, suspensions and colloids. Describe the chemical process of dissolving.

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SOLUTIONS

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Properties of Solutions & Colloids

Properties of Solutions & Colloids. 11.1 Solution Composition 11.2 The Energies of Solution Formation 11.3 Factors Affecting Solubility 11.4 The Vapor Pressures of Solutions 11.5 Boiling-Point Elevation and Freezing-Point Depression 11.6 Osmotic Pressure

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Solutions

Solutions. Chemistry. Solutions Objectives. 1. Describe the characteristics of solutions. 2. Relate intermolecular forces and process of solvation. 3. Define solubility and identify factors affecting it. 4. State the concentrations of solutions in different ways.

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Solutions and Solubility

Solutions and Solubility. Vocabulary. Dissociating = to break apart ions NaCl + H 2 O = Na+ separates from the Cl- and each are surrounded by water molecules Dissolving = to break apart molecules Sugar + H 2 O = molecules of sugar separate in water Ionizing = another term for Dissociation.

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Factors on Solubility

Factors on Solubility. Chapter 11. Enthalpy of formation of a Solution. Differentiation of Solvent Properties. ? H 1 ? H 2 ? H 3 ? H soln outcome Polar solvent large large large small solution Polar solute (-) Polar solvent small large small large no solution

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Solubility (More)

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