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IX.5. The Nature of Solutions of Ions p. 209-210.

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Presentation on theme: "IX.5. The Nature of Solutions of Ions p. 209-210."— Presentation transcript:

1 IX.5. The Nature of Solutions of Ions p

2 Solvation Interaction between a solute and solvent

3 Ionic Solid Solid, crystal structure made up of ions

4 Molecular Solid Solid, crystal structure made up of neutral molecules

5 Dissociation Separation of previously- existing ions in an ionic solid NaCl (s) Na + (aq) + Cl - (aq)

6 Ionization Separation of a neutral molecule into ions CH 3 COOH (l) CH 3 COO - (aq) + H + (aq)

7 IX.6 Calculating the [Ions] In Solutions p

8 1. What is the [SO 4 2- ] present in M Al 2 (SO 4 ) 3 ? Al 2 (SO 4 ) 3 2Al SO M 2(0.135) 3(0.135) M0.405 M

9 2. What is the [Cl - ] formed when 10.0 g of BaCl 2 (s) is dissolved and diluted to 0.600L? BaCl 2 Ba 2+ (aq) + 2Cl - (aq) 10.0g#M 0.600L

10 3. What is the [Cl - ] produced when 55.0 mL of M HCl is mixed with 80.0 mL of M CaCl 2 ?


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