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12 Cards in this Set

  • Front
  • Back
Kinetic Molecular Theory
KE=1/2mv^2
1/2mv^2 is proportional to Temperature
Units of Pressure and Conversions
mmHg=torr
Pascal (Pa) or Kilopascal (kPa)
Atmosphere (atm)
1 Bar = 1.01325 kPa
1 atm=101.325 kPa=760.0 torr and mmHg
Dalton's Law of Partial Pressures
Pa + Pb + Pc ... Pn = Ptotal
Boyle's law
P1V1=P2V2
Charles' Law
V1/T1=V2/T2
Gay-Lussac's Law
P1/T1=P2/T2
Avogadro's Principle/Law
Equal volumes of gases at the same temperature and pressure contain equal numbers of molecules. (moles)
Combined Gas Law
P1V1/T1=P2V2/T2
Ideal Gas Law
PV=nRT
or
P1V1/n1T1=P2V2/n2T2
The value of R
in atm: 0.0821
in torr/mmHg: 62.4
in kPa: 8.31
The Ideal Gas Law and Stoichiometry
Use the balanced equation of the reaction and use the mole ratios of reactants and products to get to theoretical values.
Graham's Law and Diffusion
Va/Vb=root(Mb/Va)
a over b=b over a
V=velocity, M=molar mass