Gas Law Review Sheet

-Know the difference between a barometer and a manometer

-Know how to convert between pressure units (atm, kPa, mmHg, and torr)

-Be able to explain the Kinetic Theory of Gases. (Theory of the Ideal gas)

-Know how a real gas deviates from an ideal gas.

                What is the most ideal gas?

                What conditions of temperature and pressure would a real gas act ideally?

-Know what Standard Temperature and Pressure are in all the units, and where they can be found.

-Use Daltons Law of Partial pressures to calculate

        total pressures given the pressure of each gas

        partial pressure given a total pressure over water (vapor pressure of water)

-Be able to do mole conversions (grams, # particles, volume and moles at STP)

-Determine the molar mass of a substance given the formula

-Know how to use the ideal gas law given 3 of the 4 variables (R= will be given along with equation)

-know how to us the combined gas law to attain Boyle's, Charles' and Gay-Lussacs Law

            Know the mathematical relationships of each law and be able to sketch a graph of each.

-Understand Avogadro’s Hypothesis

-understand Grahams law and be able to compare rates of effusion of different gases using atomic masses

-determine boiling points using table H (vapor pressure) in the reference tables at different atmospheric pressures