CFI Chemistry Gas Laws

  1. Dalton's Gas Law
    Total pressure of a mixture of gaes equals the sum of the pressures that each gas would exert if it was present alone

  2. Avogardro's Law
    If you have the same volume of 2 gases, they'll have the same number of molecules
  3. Avogadro's Number
    6.022 x 1023 # of particles in a molecule
  4. Boyle's Law
    Volume is inversely propotionate to pressure; If volume is down pressure is up

    P1V1 = P2V2
  5. Charle's Law
    Directly proportions: As volume goes up, tempreture goes up

    V1/T1 = V2/T2
  6. Gay-Lussac's
    Direct proportions: If pressure goes up, temperture goes up

    P1/T1 = P2/T2
  7. The Combined Gas Law
    Charles and Boyles Law

    (P1V1)/T1 = (P2V2)/T2
  8. Ideal Gas Law
    PV = nRT
  9. Conversion of Celcius to Kelvin
    Celcius + 237 = K
  10. Constant for R
    0.0821 L(atm)/mol(K)
  11. Grahams Law
    Rate of diffusion is inversly proportionate to the square root of molecular mass

    • Rate A/Rate B
    • = Sq root of Molecular mass of B/Sq Root of Molecular mass of A
Card Set
CFI Chemistry Gas Laws
Gas Laws