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Gaseous State
Equations of all Gaseous State Chapter
13
Chemistry
11th Grade
09/01/2012

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Term
Ideal Gas Equation
Definition
PV = nRT
Term
Boyle's Law
Definition
PV = k
Term
Charle's Law
Definition
V/T = k
Term
Gaylussac's law
Definition
P/T=k
Term
Ideal Gas Equation on Density
Definition
PV=dRT/M
Term
Ideal Gas Equation on Concentration
Definition
PV = CRT
Term
R value
Definition
0.0821 li atm K-1 Mol-1
8.314 J K-1 mol -1
8.314 * 10^7 erg K-1 mol-1
Term
Graham's Law of Diffusion
Definition
R1/R2 = sqrt(D2 / D1) = sqrt(M2 / M1Ki)
Term
Kinetic gas Eqn
Definition
PV = 1/3m N C^2
m = mass of each molecule
N = number of molecules
C = RMS velocity of each molecule
Term
Average KE of 1 mole
Definition
3/2 * PV = 3/2 * RT

(since n = 1)
Term
Average KE of each molecule
Definition
(3/2 R T) / Na

divide KE of 1 mole by Avagadro's number
Term
Boltzman's Constant
Definition
R/Na = 1.33 * 10^-23 J K-1 molecule-1 derived from: Avg KE of each Molecule = (3/2 R T)/Na
Term
Average Velocity
Definition
C Bar (C with dash above it) = sqrt(8 R T / pi M)
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