Chapter 13 - Learning Goals

Properties of Solutions

13-1
Describe the energy changes that occur in the solution process
in terms of the solute-solute, solvent-solvent, and solute-solvent
attractive forces; describe the role of disorder in the
solution process.

13-2
Define mass percentage, parts per million, mole fraction,
molarity, and molality, and calculate concentration in any of
these concentration units.

13-3
Convert concentration in one concentration unit into any
other (given the density of the solution where necessary).

13-4
Rationalize the solubilities of substances in various solvents in
terms of their molecular structure and intermolecular forces.

13-5
Describe the effects of pressure and temperature on solubilities.

13-6 Describe the effects of solute concentration on the vapor
pressure, boiling point, freezing point, and osmotic pressure
of a solution, and calculate any of these properties
given appropriate data.

13-7
Determine the concentration and molar mass of a nonvolatile
nonelectrolyte from it's effect on the colligative properties of
a solution.

13-8
Explain the difference between the magnitude of changes in
colligative properties caused by electrolytes compared to
those caused by nonelectrolytes.

13-9
Describe how a colloid differs from a true solution.

RETURN

	13-1	Describe the energy changes that occur in the solution process in terms of the solute-solute, solvent-solvent, and solute-solvent attractive forces; describe the role of disorder in the solution process.
	13-2	Define mass percentage, parts per million, mole fraction, molarity, and molality, and calculate concentration in any of these concentration units.
	13-3	Convert concentration in one concentration unit into any other (given the density of the solution where necessary).
	13-4	Rationalize the solubilities of substances in various solvents in terms of their molecular structure and intermolecular forces.
	13-5	Describe the effects of pressure and temperature on solubilities.
	13-6	Describe the effects of solute concentration on the vapor pressure, boiling point, freezing point, and osmotic pressure of a solution, and calculate any of these properties given appropriate data.
	13-7	Determine the concentration and molar mass of a nonvolatile nonelectrolyte from it's effect on the colligative properties of a solution.
	13-8	Explain the difference between the magnitude of changes in colligative properties caused by electrolytes compared to those caused by nonelectrolytes.
	13-9	Describe how a colloid differs from a true solution.