Fucking Gas Laws Flashcards
1
Q
Ideal Gas Law
A
PV=nRT
2
Q
P =
A
P = nRT/V
3
Q
V =
A
V = nRT/P
4
Q
n =
A
n = PV/RT
5
Q
T =
A
T = PV/nR
6
Q
F U Boyle’s Law
A
P1V1 = P2V2
7
Q
F U too Charle’s Law
A
V1/T1 = V2/T2
8
Q
And of course F U TOO AvOgadro’s Law
A
V1/n1 = V2/n2
9
Q
Gas Density at STP
A
D = molar mass of gas / molar vol.
(in g/L)
Molar vol at STP = 22/4 L/mol
10
Q
Gas Density
A
D = Pm/RT (in g/L)
(m = molar mass)
11
Q
Partial Pressure
A
Partial Pressure =
Total Pressure x Mole Fraction
12
Q
R =
A
R = 0.08206 L atm/ mol K
13
Q
R = (for Urms)
A
R = 8.314 J/mol K
14
Q
Pressure with Collection of Gas OVER WATER
A
P (a) = P(total) - P(Water)
15
Q
Root Mean Square Velocity
A
U(rms) = sqrt(3RT/M)
R = 8.314
M = Molar mass in KG/MOL
