IMFs
The strongest IMF that gives substances a very high melting and boiling point.
What is hydrogen bonding?
Trigonal Pyramidal # of lone pairs on the central atom.
What is 1 lone pair?
What's the definition of "steric number"
What is the number of bonds and lone pairs attached to the central atom?
Tetrahedral steric number.
What is 4?
What IMF describes how nonpolar molecules interact?
What is London Dispersion Forces?
Dispersion forces are stronger in molecules with a larger or smaller mass?
What is larger mass?
VSEPR shape of a molecule with two lone pairs and two bonds on the central atom?
What is bent or angular?
The process to determining if a molecule is polar.
What is using the electronegativity values to determine if there's polar or non-polar bonds. And then what is determine whether the molecule is symmetrical or not?
What intermolecular forces that involve molecules that have uneven distributions of electrons?
What is dipole-dipole and Hydrogen bonding?
Hydrogen bonds are strong due to these bonds within a molecule.
What is H-O, H-N, and H-F?
This helps to identify 3D molecular shape.
What is VSEPR?
The 3 basic types of intermolecular forces are.
What is (London) dispersion, dipole-dipole, hydrogen bond (not really a bond)?
List the IMFs from weakest to the strongest.
What is London dispersion, dipole-dipole, hydrogen bonding?
The most common linear and bent shape molecule/substance (one example for each shape).
What is CO2 (linear) and H2O (bent)?
The polarity of all trigonal pyramidal molecules AND the polarity of most tetrahedral molecules?
What is polar (trigonal pyramidal) and nonpolar (tetrahedral)?
Definition of a polar molecule.
What is a molecule with an uneven distribution of electrons within, resulting in a permanent dipole and partial positive and negative charges on opposite sides of the molecule?