Chapter 11

Chapter 11 - 11/19/2010 Properties of States of Matter...

Info iconThis preview shows pages 1–2. Sign up to view the full content.

View Full Document Right Arrow Icon
11/19/2010 1 Properties of States of Matter Intermolecular Forces In general, strong intermolecular forces mean: _________ melting and boiling points _________ enthalpies of phase changes _________ viscosity Three types of intermolecular interactions (forces): 1. Dipole/Dipole Interactions 2. London Dispersion Forces 3. Hydrogen Bonding 1. Dipole/Dipole Associations existing between __________ molecules with _______________ dipole moments 2. London Dispersion Forces (LD) Occur due to interactions between _________ dipoles (temporary). Momentary interactions of a non-polar atom or molecule with a permanent or another temporary dipole 2. LD Forces (cont.) In general, As the number of electrons ___________, polarizability ____________, induced dipole moment _____________. Therefore, the _____________ the molecule, the more polarizable it is. Hence, LD forces are particularly strong in _____________ molecules 2. LD Forces (cont.) LD forces are single-handedly responsible for:
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Image of page 2
This is the end of the preview. Sign up to access the rest of the document.

This note was uploaded on 03/21/2011 for the course CHEM 1201 taught by Professor Cook during the Fall '08 term at LSU.

Page1 / 2

Chapter 11 - 11/19/2010 Properties of States of Matter...

This preview shows document pages 1 - 2. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online