Chemistry Gas Laws
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all colisions between molecules are perfectly ___
elastic

The molecules of gas display no ___ or ____ for each other
attraction or repulsion

The average kinetic energy is directly proportional to what?
kelvin temp

What are ideal gases?
 gas whose behavior conforms to the kinetic theory
 it is theoretical

real gas=ideal gas expect in?
 extremly low temp
 extremely high pressure

What is the formula for pressure?
pressure=

What is atmospheric pressure?
the pressure the earth's atmosphere exerts due to it's weight

What is a barometer?
instrument used to measure atomospheric pressure

What is absoulute zero?
 0 K
 all paricle motion has stopped

What is STP in kelvin?
273

What is STP in celsius?
0

What is STP in kPa?
101.3

What is STP in mm Hg?
760



What is a manometer?
u shaped tube partially filled with mercury used to measure gas pressure

What is Boyle's Law?
the volume of a of gas varies inversely with pressure at constant temperature

What is the formula for boyle's law?
P_{1}V_{1}=P_{2}V_{2}

What is Charles's law?
if pressure is constant the volume varies directly with temperature

What is the formula for Charles's law?

What is Gay Lussac's Law?
if volume is constant temp and pressure are directly proportional

What is the formula for Gay Lussac's law?

What is the formula for the combined gas law?

What is avogadro's principle?
1 mole= 22.4 L

What is the formula for the ideal gas Law?
PV=nRT



What is R for torr and mm Hg?
62.4