4.4 Flashcards
1
Q
London Dispersion
A
temporary attraction by uneven electron movement
2
Q
Dipole-Dipole
A
polar molecules being attracted to eachother
3
Q
Hydrogen
A
strong dipole-dipole attractions with O-H, N-H, F-H
4
Q
weakest to strongest intermolecular attractions
A
london dispersion to dipole-dipole to hydrogen bond
5
Q
structure of polar vs nonpolar molecules
A
polar = asymmetrical
nonpolar = symmetrical
6
Q
which attractions are polar
A
dipole-dipole and hydrogen
7
Q
which attractions will be able to form with water
A
dipole-dipole and hydrogen
8
Q
why are some molecules able to form attractions with water and some don’t
A
polar molecules can only form with polar molecules and water is a polar molecule.
