Gas laws Equations Flashcards
1
Q
Avogadro’s Principle
A
V1/n1 = V2/n2
2
Q
Boyle’s Law
A
P1V1 = P2V2
3
Q
Charles Law
A
V1/T1 = V2/T2
4
Q
Gay-Lussac’s Law
A
P1/T1 = P2/T2
5
Q
Combined Gas Law
A
(P1V1)/T1 = (P2V2)/T2
6
Q
Ideal Gas Law
A
PV = nRT
7
Q
Density Variant
A
D = PM /(RT)
8
Q
Dalton’s Law
A
Ptotal = ΣP gas A + … + P gas Z
Xa = na/nTotal
Pa = Xa(Ptotal)
9
Q
Dalton’s Law Corollary
A
P1/n1 = P2/n2
10
Q
Graham’s Law of Effusion
A
Rate of effusion = 1/sqrt(molar mass)
Rate of effusion A/Rate of effusion B = sqrt(molar mass B/ molar mass A)
11
Q
Van der Waals Equation
A
[Pobs + a(n/v)^2] (V-nb) = nRT
12
Q
Root mean square
A
Sqrt(u^2) = sqrt(3RT / M)
R = J/mol*K
M = kg/mol
J = kg * m^2/s^2
