Unit 5 Flashcards
1
Q
factors that effect rates
A
-energy
-amount of collisions
2
Q
rate law (differential)
A
rate=k [A][B]
3
Q
k=
A
m^-(overall order - 1) (time^-1)
4
Q
k (rate constant) is…
A
slope
5
Q
zero order
A
negative linear slope
6
Q
first order
A
negative linear slope
ln[ ]
7
Q
second order
A
positive linear slope
1/ [ ]
8
Q
intermediates
A
produced in an earlier step consumed in a later step ( not in rate law)
9
Q
catalysts
A
a reactant then product(same) included in the rate law
10
Q
rate law is determined by what step?
A
slow
11
Q
1st order (differential)
A
rate x2
[ ]^2
12
Q
2nd order (differential)
A
rate x4
[ ]
