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Unformatted text preview: ± Interparticle attractions tend to draw the particles together. ± Physical properties of liquids or solids are due to intermolecular forces. Intermolecular forces Van der Waals forces are the intermolecular forces that exist between neutral molecules. ± Ion-dipole forces ± Dipole-dipole forces ± London dispersion forces ± Hydrogen bonding 3 Heating and cooling curves This is a graph of the temperature of a system versus the amount of heat added or lost. Phase diagram This is a graphical way to summarize the conditions under which equilibria exist between the different states of matter. Phase changes ± Vaporization ± Boiling point ± Melting point/freezing point ± sublimation...
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This note was uploaded on 09/12/2011 for the course CHM 2045 taught by Professor Weinstein during the Spring '11 term at Santa Fe College.
- Spring '11