1
Q
Large K
A
K> 1000 or lnK > 7
The reaction is regarded as complete and irreversible
2
Q
Small K
A
K<0.001 or lnK < -7)
The reaction does not occur
3
Q
Major factors that influence the rate
A
- concentration
- temperature
- pressure
4
Q
Rate =
A
Rate = v = -1/a d[A]/dt = 1/d d[D]/dt
5
Q
In the case of direct proportionality…
A
v = kc
First order
6
Q
Second order reaction
A
v = kc^2
7
Q
Arrhenius equation
A
k = Ae^(-E/RT)
8
Q
Reaction order units:
mass/ volume time
A
zero order
9
Q
1/time
A
first order
10
Q
vol/mass time
A
second order
Reactor Design I
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