Volatility
y is the relative ease with which a substance passes from the liquid to the gaseous (vapor) state
energy to break away from other liquid molecules and the vigorous movement of a gaseous particle
To escape from the liquid into the gaseous state an individual molecule requires
vapor pressure
The amount of a substance that is present as gas in the space above the surface of the liquid contained in a closed vessel is measured by its
Evaporation
is slow volatilization by the escape of surface molecules from the liquid into the air
Boiling
g is the fast volatilization of a liquid;
Boiling
when the vapor pressure is equal to the atmospheric pressure
Distillation
n is the process of vaporizing a liquid and converting the vapor to the liquid state by cooling
separate the volatile from the non-volatile compound
Thus distillation serves to
Bumping
is the term given to irregular boiling, whereby the liquid alternates between relative calm and violet motion, which may lead to spillage.
because they do not have hydrogen bonds, making them have a weaker intermolecular
why did the acetone, ethyl acetate vaporize quickly
because they have hydrogen bonds, making them have a stronger intermolecular force between them, which mean that it would require higher energy to break them down
why did 1-butanol, water vaporaize slow
the higher humber of hydrogen bonds
the higher the intermolecular forces
it separates substances with different vapor pressure
how does distillation occur
theere could have been miniscule impurities
why are there changes in the boiling point of water