molecular theory ch5 Flashcards
kinetic molecular theory :
1-Gases are made up of tiny atoms or molecules that are in costant and random moton
2-the distance of seperation among these atoms or molecules is very large
3-all of the atoms behave independantly
4-energy transfer from one atom to another
5-energy increase or decearse based on temperature
Whenever we have a mixture of gases, they________
mix completely
Another property of gases is that__________
they can compress and can change phase
Compression of gases is done by applying ________ to gas
pressure
The pressure of a gas is determined by
how much force
When we have of liquids that change to the gas phase based on temperature (evaporation), the amount of
pressure exerted by the gas is called _____________
vapor pressure
Lightweight organic liquids
alcohol acetone