Know for exam:

Terms:

The colligative properties:

• freezing point depression,
• boiling point elevation,
• osmotic pressure

Calculations:

1. Calculation of concentration in molality, m (vs molarity, M) and mole fraction

2. The colligative properties depend only on the number of nonvolatile solute particles
in solution, not their identities.

3. Prediction of van't Hoff number for electrolytes and nonelectrolytes

4. Calculation of expected temperature change of boiling point or freezing point.

Additional coverage of this subject is found in your freshman chemistry text:
"Chemistry-Science of Change", Oxtoby, Freeman & Block, 3rd ed,
Section 6-6, pp. 245-262.