Intermolecular Forces
These are caused by temporary fluctuating dipoles.
London Dispersion Forces
These solids have a crystal lattice of ions.
ionic solids
State of matter with definite shape and volume.
solid
The equation that relates P, V, n, and T.
Ideal Gas Law
Particles in gases move in this type of motion.
random motion
This increases dispersion forces: larger size or smaller size?
Larger Size
Solids that conduct electricity due to mobile electrons.
metallic solids
State with definite volume but no fixed shape.
liquid
The variable representing the amount of gas.
n(moles)
Energy equation for moving particles.
kinetic energy
The intermolecular force between polar molecules.
dipole-dipole forces
Solids made of discrete molecules held by IMFs.
molecular solids
State with no definite shape or volume.
gas
If temperature increases, what happens to pressure (constant volume)?
pressure increases
Temperature is proportional to this.
average kinetic energy
Strong attraction between H bonded to N, O, or F and another molecule.
hydrogen bonding
Extremely strong solids like diamond.
covalent network solids
Particles are closest together in this state
solid
The part of the equation that relates all of the variables of the ideal gas law.
R(ideal gas constant)
Graph showing distribution of particle speeds.
Maxwell-Boltzmann distribution?
Force between an ion and a polar molecule.
ion-dipole force
What determines properties of solids and liquids?
intermolecular forces
State with highest particle motion.
gas
At what temperature would 2.10 moles of N2 gas have a pressure of 1.25 atm and in a 25.0 L tank?
22.4 L
What happens to particle speed when temperature increases?
it increases