Chemistry - Chp 16 - Solutions - PowerPoint (shortened)

Section 16.1 Properties of Solutions ,[object Object],[object Object]

Solution formation ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Making solutions ,[object Object],[object Object],[object Object],[object Object]

Temperature and Solutions ,[object Object],[object Object],[object Object]

a. The solubility of the KNO 3 increases as the temperature increases. b. Yb 2 (SO 4 ) 3 shows a decrease in solubility as the temperature increases, and NaCl shows the least change in solubility as temperature changes. c. Only a negligible amount of NaCl would go into solution, if any.

Solids tend to dissolve best when: ,[object Object],[object Object],[object Object],Gases tend to dissolve best when: ,[object Object],[object Object]

How Much? ,[object Object],[object Object],[object Object],[object Object]

Saturation and Equilibrium Solute is dissolving More solute is dissolving, but some is crystallizing Saturation equilibrium established

Supersaturated Example ,[object Object],[object Object],[object Object],[object Object]

Liquids ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Solubility? ,[object Object],[object Object],[object Object],[object Object],[object Object]

Section 16.2 Concentration of Solutions ,[object Object],[object Object]

Concentration is... ,[object Object],[object Object],[object Object],[object Object],[object Object]

Concentrated vs. Dilute Lots of solute, in a small amount of solvent. Small amount of solute in a large amount of solvent. Notice how dark the solutions appears. Notice how light the solution appears. CONCENTRATED DILUTE

Molarity : a unit of concentration ,[object Object],[object Object],[object Object],[object Object]

Chemistry - Chp 16 - Solutions - PowerPoint (shortened)

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Chemistry - Chp 16 - Solutions - PowerPoint (shortened)