1. Solutions

2. Homogeneous mixtures (evenly mixed)

3. Solutions Homogeneous mixtures (evenly mixed) Made of a solute dissolved in a solvent.

4. Solutions Homogeneous mixtures (evenly mixed) Made of a solute dissolved in a solvent. Can be liquid (salt water), gas (air), or solid (alloy)

5. Describing Concentration

6. Qualitative ways of describing concentration:

7. Describing Concentration Qualitative ways of describing concentration: Very general descriptions:

8. Describing Concentration Qualitative ways of describing concentration: Very general descriptions: Dilute: a small amount of solute is dissolved

9. Describing Concentration Qualitative ways of describing concentration: Very general descriptions: Dilute: a small amount of solute is dissolved Concentrated: a large amount of solute is dissolved

10. Describing Concentration Qualitative ways of describing concentration: Very general descriptions: Dilute: a small amount of solute is dissolved Concentrated: a large amount of solute is dissolved More specific descriptions based on saturation:

11. Describing Concentration Qualitative ways of describing concentration: Very general descriptions: Dilute: a small amount of solute is dissolved Concentrated: a large amount of solute is dissolved More specific descriptions based on saturation: Unsaturated: more can dissolve

12. Describing Concentration Qualitative ways of describing concentration: Very general descriptions: Dilute: a small amount of solute is dissolved Concentrated: a large amount of solute is dissolved More specific descriptions based on saturation: Unsaturated: more can dissolve Saturated: no more can dissolve at that temperature

13. Describing Concentration Qualitative ways of describing concentration: Very general descriptions: Dilute: a small amount of solute is dissolved Concentrated: a large amount of solute is dissolved More specific descriptions based on saturation: Unsaturated: more can dissolve Saturated: no more can dissolve at that temperature Super-saturated: more is dissolve than normally possible at that temperature (very unstable condition).

14. Solution simulation.jar

15. Describing Concentration Quantitative way of describing concentration:

16. Describing Concentration Quantitative way of describing concentration: Molarity

17. Describing Concentration Quantitative way of describing concentration: Molarity Moles of solute per liter of solution

18. Describing Concentration Quantitative way of describing concentration: Molarity Moles of solute per liter of solution To calculate: # of moles divided by # of litter

19. Describing Concentration Quantitative way of describing concentration: Molarity Moles of solute per liter of solution To calculate: # of moles divided by # of litter Unit: M (for molar) -- upper case and in italics or underlined

20. Describing Concentration Quantitative way of describing concentration: Molarity Moles of solute per liter of solution To calculate: # of moles divided by # of litter Unit: M (for molar) -- upper case and in italics or underlined There are many other, less common ways

23. Solutions Vocabulary.pptx

25. Solubility: Factors affecting dissolving ability

26. Polarity

27. Solubility: Factors affecting dissolving ability Polarity polar dissolve in polar; non-polar in non-polar

28. Solubility: Factors affecting dissolving ability Polarity polar dissolve in polar; non-polar in non-polar Temperature

29. Solubility: Factors affecting dissolving ability Polarity polar dissolve in polar; non-polar in non-polar Temperature Solids are more soluble in water as temperature increases

30. Solubility: Factors affecting dissolving ability Polarity polar dissolve in polar; non-polar in non-polar Temperature Solids are more soluble in water as temperature increases Gases are less soluble in water as temperature increases

31. Solubility: Factors affecting dissolving ability Polarity polar dissolve in polar; non-polar in non-polar Temperature Solids are more soluble in water as temperature increases Gases are less soluble in water as temperature increases Pressure

32. Solubility: Factors affecting dissolving ability Polarity polar dissolve in polar; non-polar in non-polar Temperature Solids are more soluble in water as temperature increases Gases are less soluble in water as temperature increases Pressure Solids and liquids: solubilities aren't affected by pressure.

33. Solubility: Factors affecting dissolving ability Polarity polar dissolve in polar; non-polar in non-polar Temperature Solids are more soluble in water as temperature increases Gases are less soluble in water as temperature increases Pressure Solids and liquids: solubilities aren't affected by pressure. Gases: more soluble in water as pressure increases.

34. Solubility: How solutes dissolve

35. Solvation

36. Solubility: How solutes dissolve Solvation Individual atoms, ions, or molecules are surrounded by solvent molecules and brought into solution.

37. Solubility: How solutes dissolve Solvation Individual atoms, ions, or molecules are surrounded by solvent molecules and brought into solution. When water is the solvent, the process is called hydration.

38. Solubility: How solutes dissolve Solvation Individual atoms, ions, or molecules are surrounded by solvent molecules and brought into solution. When water is the solvent, the process is called hydration. Dissociation

39. Solubility: How solutes dissolve Solvation Individual atoms, ions, or molecules are surrounded by solvent molecules and brought into solution. When water is the solvent, the process is called hydration. Dissociation The breaking up of an ionic compound into ions during solvation or hydration.

40. H O H H O H H O H H O H H O H H O H H O H Na+ Cl- Na+ Cl- H O H H O H H O H H O H H O H H O H Na+

41. H O H H O H H O H H O H H O H H O H H O H Cl- Na+ Cl- H O H H O H H O H H O H H O H H O H Na+

42. H O H H O H H O H H O H H O H H O H H O H Cl- Na+ Cl- H O H H O H H O H H O H H O H H O H Na+

43. H O H H O H H O H H O H H O H H O H H O H Cl- Na+ Cl- H O H H O H H O H H O H H O H H O H Na+

44. H O H H O H H O H H O H H O H H O H H O H Cl- Na+ Cl- H O H H O H H O H H O H H O H H O H H O H H O H H O H H O H H O H

45. Solutions In Class Review.pptx

47. Attachments Solution simulation.jar Solutions Vocabulary.pptx Solutions In Class Review.pptx