Sunday, February 27, 2011
Forces
This molecule includes London dispersion forces, dipole-dipole, and hydrogen bonding. London forces are caused by the motion of and uneven distribution of electrons which results in weak temporary dipoles. And it is the only force which attracts non-polar molecules. Hydrogen bonds are the special case of dipole dipole in which H makes a temporary covalent bond with O, N, or F. Dipole dipole is the electrostatic attraction which occurs between a molecule with a positive end and a molecule with a negative end.
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3 comments:
The list of forces of attraction are all correct. The drawing of the forces in the previous post is also a nice addition to visualize the attractions.
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