Gas Laws Flashcards
1
Q
Kelvin
A
Celsius + 273
2
Q
1 Atm —> kPa
A
101.325 kPa
3
Q
Boyles law relates
A
Pressure and volume
4
Q
Charles’s Law relates
A
Volume and Temperature
5
Q
Gay-Lussac’s Law relates
A
Pressure and Temperature
6
Q
Combined Gas Law
A
P1V1/T1 = P2V2/T2
7
Q
Ideal Gas Law
A
PV=nRT
8
Q
Avogadro’s Law relates
A
V1/n1 = V2/n2
9
Q
R (ideal gas law version) =
A
.08206
10
Q
What makes gases behave ideally?
A
High temp, low pressure
11
Q
Daltons Law
A
Ptotal=P1 + P2 + P3
12
Q
Kinetic Molecular Theory assumes
A
- All particles are in constant, random motion
- All collisions between particles are perfectly elastic
- Volume of particles in gas is negligible
- Average kinetic energy of molecules is its Kelvin temperature
13
Q
Rate of effusion
A
Rate1/Rate2 = (square root) MM2/MM1
14
Q
R (speed version)=
A
8.314 J/Kg
15
Q
Speed of gas equation
A
Urms = (square root) 3RT/MM
