Ch 12 Equations

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Author:
DesLee26
ID:
206100
Filename:
Ch 12 Equations
Updated:
2013-03-13 23:12:55
Tags:
CHM 112
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  1. average rate
    change of consumption/ time change
  2. integrated rate law
    ln([A]t/[A]0)=-kt
  3. Half life equation
    ln2/k
  4. second order integrated rate law
    (1/[At])=kt+(1/[A0])
  5. zero order integrated rate law
    [A]=-kt+[A]0
  6. calculate half life from decay constant
    t1/2=ln2/k
  7. calculate decay constant from half life
    k=ln2/t(1/2)
  8. using half-life to calculate an amount remaining
    ln(Nt/N0)=(-ln2)(t/t(1/2))
  9. Using Decay Rayte to Calculate a Half-Life
    ln(Nt/N0)-(-ln2)(t/t(1/2))
  10. Arrhenius Equation
    anything with Ea
  11. half life of second order reaction
    t(1/2)= 1/ k[A]0
  12. half life for zero order reaciton
    [A]0/2k

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