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Formula Sheets
/ Chemistry
Chapter 19
Chemical Kinetics
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All Chemistry formulas (PDF)
Rate law
Integrated rate equations
Temperature dependence
Rate law
rate
=
k
[
A
]
x
[
B
]
y
,
order
=
x
+
y
;
units of
k
:
(
mol L
−
1
)
1
−
n
s
−
1
−
a
1
d
t
d
[
A
]
=
c
1
d
t
d
[
C
]
for
a
A
→
c
C
Integrated rate equations
Zero order
[
A
]
=
[
A
]
0
−
k
t
,
t
1/2
=
2
k
[
A
]
0
First order
k
=
t
2.303
lo
g
[
A
]
[
A
]
0
,
t
1/2
=
k
0.693
t
99.9%
≈
10
t
1/2
;
n
th order:
t
1/2
∝
[
A
]
0
1
−
n
Temperature dependence
Arrhenius
k
=
A
e
−
E
a
/
R
T
;
lo
g
k
1
k
2
=
2.303
R
E
a
(
T
1
1
−
T
2
1
)
a catalyst lowers
E
a
;
rate roughly doubles for every
10
K rise
Electrochemistry
Surface Chemistry