Chapter 11 - Learning Goals

Intermolecular Forces, Liquids, and Solids

11-1
Employ the kinetic-molecular model to explain the
differences in motion of particles in gases, liquids,
and solids, and how these relate to their states.

11-2
Describe the various types of intermolecular forces,
and state the kinds of intermolecular forces expected
for a substance given its molecular structure.

11-3
Describe the meaning of the terms viscosity, surface
tension, critical temperature, and criteria pressure,
and account for the variations in these properties in
terms of intermolecular forces and temperature.

11-4
Given the needed heat capacities and enthalpies for
phase changes, calculate the heat absorbed or evolved
when a given quantity of a substance changes from one
condition to another.

11-5
Explain the way in which the vapor pressure of a substance
changes with the intermolecular forces and temperature.

11-6
Describe the relationship between the pressure on the
surface of a liquid and the boiling point of the liquid.

11-7
Draw a phase diagram of a substance given appropriate
data, and use a phase diagram to predict which phases
are present at any given temperature and pressure.

11-8
Distinguish between crystalline and amorphous solids.

11-9
Determine the net contents in a cubic unit cell, given a
drawing or verbal description of the cell. Use this
information, together with the atomic weights of the atoms
in the cell dimensions, to calculate the density of the
substance.

11-10 Describe the efficient packing patterns of equal- sized
spheres.

RETURN

	11-1	Employ the kinetic-molecular model to explain the differences in motion of particles in gases, liquids, and solids, and how these relate to their states.
	11-2	Describe the various types of intermolecular forces, and state the kinds of intermolecular forces expected for a substance given its molecular structure.
	11-3	Describe the meaning of the terms viscosity, surface tension, critical temperature, and criteria pressure, and account for the variations in these properties in terms of intermolecular forces and temperature.
	11-4	Given the needed heat capacities and enthalpies for phase changes, calculate the heat absorbed or evolved when a given quantity of a substance changes from one condition to another.
	11-5	Explain the way in which the vapor pressure of a substance changes with the intermolecular forces and temperature.
	11-6	Describe the relationship between the pressure on the surface of a liquid and the boiling point of the liquid.
	11-7	Draw a phase diagram of a substance given appropriate data, and use a phase diagram to predict which phases are present at any given temperature and pressure.
	11-8	Distinguish between crystalline and amorphous solids.
	11-9	Determine the net contents in a cubic unit cell, given a drawing or verbal description of the cell. Use this information, together with the atomic weights of the atoms in the cell dimensions, to calculate the density of the substance.
	11-10	Describe the efficient packing patterns of equal- sized spheres.