Gas Rules Flashcards
1
Q
Boyle’s Law
A
P1xV1 = P2xV2
2
Q
Charles’ Law
A
V1/T1 = V2/T2
3
Q
Avogadro’s Law
A
V1/n1 = V2/n2
4
Q
Amonton’s Law
A
P1/T1 = P2/T2
5
Q
Ideal Gas Law
A
PV = nRT
6
Q
Combined Gas Law
A
P1xV1/T1 = P2xV2/T2
7
Q
STP
A
1 mol = 22.4 L
8
Q
Gas Density and Molar Mass
A
PM = dRT
9
Q
Dalton’s Law of Partial Pressures
A
P total = n total x (RT/V)
10
Q
Average Kinetic Energy
A
(1/2) x m x (Urms)^2
11
Q
Urms
A
sqrt(3 x R x T/molar mass)
12
Q
Effusion Rates
A
sqrt(molar mass y/molar mass x)
13
Q
Van der Waals Equation
A
Pobs + A x (n/V)^2 x (V-nB) = nRT