Unit 4 Section 1 Quiz Flashcards
Differential Rate Law
Rate over Concentration
Integrated Rate Law
Concentration over Time
Basic Rate Law
rate = k [A]^m [B]^n
[A] vs. Time = Straight
0th Order
ln[A] vs. Time = Straight
1st Order
1/[A] vs. Time = Straight
2nd Order
0th Order Integrated Rate Law
[A] = -kt + [A]i
1st Order Integrated Rate Law
ln( [A]i / [A] ) = kt
2nd Order Integrated Rate Law
1/[A] = kt + 1/[A]i
0th Order Half Life
t = [A]i / 2k
1st Order Half Life
t = .693 / k
2nd Order Half Life
t = 1 / k[A]i
Molecularity
of particles that must collide at once for reaction to occur
A –> Products
Unimolecular
k[A]
A+A –> Products
Bimolecular
k{A]^2
A+B –> Products
Bimolecular
k[A][B]
A+A+B –> Products
Termolecular
k[A]^2[B]
A+B+C –> Products
Termolecular
k[A]{B][C]
Adsorption
Happens at surface which is binding together of reactants
