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Scheikunde Reactiesnelheid v1.xls
Reactiesnelheid
Reactie
mA + nB → qC + rD
1e orde reactie
A → …
s = k [A]
ln ([A]
0
/ [A]) = k t
s
[mol L
-1
s
-1
]
=
[A]
0
[mol L
-1
]
=
k
[s
-1
]
=
[A]
[mol L
-1
]
=
[A]
[mol L
-1
]
=
k
[s
-1
]
=
t
[s]
=
2e orde reactie
2 A → …
2e orde reactie
A + B → …
s = k [A]
2
s = k [A] [B]
s
[mol L
-1
s
-1
]
=
s
[mol L
-1
s
-1
]
=
k
[L mol
-1
s
-1
]
=
k
[L mol
-1
s
-1
]
=
[A]
[mol L
-1
]
=
[A]
[mol L
-1
]
=
[B]
[mol L
-1
]
=
1 / [A] - 1 / [A]
0
= k t
1 / ([A] -[A]
0
) ln ([A] [B]
0
/ [A]
0
[B]) = k t
[A]
[mol L
-1
]
=
[A]
[mol L
-1
]
=
[A]
0
[mol L
-1
]
=
[A]
0
[mol L
-1
]
=
k
[L mol
-1
s
-1
]
=
[B]
[mol L
-1
]
=
t
[s]
=
[B]
0
[mol L
-1
]
=
k
[L mol
-1
s
-1
]
=
t
[s]
=
Verband reactieconstante en activeringsenergie (E
a
)
kT = Ae
-Ea/RT
E
a
= R
T
1
T
2
/ (T
1
- T
2
) ln (k
T1
/ k
T2
)
k
[-]
=
E
a
[J]
=
T
[K]
=
T
1
[K]
=
A
[-]
=
T
2
[K]
=
E
a
[J]
=
k
T1
[-]
=
k
T2
[-]
=
