Rate equations Flashcards
1
Q
Zero order graph
A
rate is unaffected by concentration
2
Q
First order graph
A
As concentration changes by a factor, rate changes by the same factor
3
Q
second order graph
A
as concentration changes by a factor rate changes by the factor squared
4
Q
rate equation
A
rate=K[X]^[Y]^
^ equals their orders
5
Q
Factor change in rate equation
A
factor change in A^order X factor change in B^order
6
Q
catalyst and intermediate in rate equations
A
catalyst- appears in rate equation but not overall equation
used in 1 step and then reformed in another
intermediate- made in one step and then used in another. doesnt appear in rate equation or overall
7
Q
Arrhenius equation to calculate K or A
A
7
Q
Arrhenius constant to calculate activation energy or temperature
A
8
Q
Arrhenius equation into straight line equations
A
