Chem133 Chapter12

Difference between intermolecular and intramolecular forces:
- Intermolecular is the forces exerted by a molecule onto external subjects.
- Intramolecular forces are the forces within the molecule. They are the attractive forces between atoms of a molecule.
Condensation:

Gas to liquid
Vaporization

liquid to gas
Freezing

Liquid to solid
Fusion

Solid to liquid
melting

solid to liquid
Sublimation

Solid to gas
Deposition

Gas to solid
Relate the heat of vaporization to an equation with temperature and pressure.
- lnP: natural log of vapor pressure
- R: 8.314 J/molK
- T: Temperature
- C: Constant
How can we calculate the heat of vaporization if the vapor pressure at two temperatures is known?

Author

ColeJT1227

241983

Card Set

Chem133 Chapter12

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Chapter12

Updated

2013-12-02T04:36:56Z