For a chemical reaction the energy of activation is 80 kilo joule of frequency factor 4.0 into 10 to the power 10 what is the rate of constant 400k
Answers
Answered by
1
Explanation:
Rate constant can be calculated from Arrhenius equation
k
=
A
×
e
−
E
a
R
T
Where,
k = Rate constant
A = Frequency factor
E
a
= Activation energy
R = Gas constant
T = Absolute Temperature
k
=
8.0
×
10
10
s
−
1
×
e
−
(
42.0 kJ/mol × 1000 J/kJ
8.314 J/(mol K) × 298 K
)
=
3.48
×
10
3
Answered by
2
Rate constant can be calculated from Arrhenius equation
k
=
A
×
e
−
E
a
R
T
Where,
k = Rate constant
A = Frequency factor
E
a
= Activation energy
R = Gas constant
T = Absolute Temperature
k
=
8.0
×
10
10
s
−
1
×
e
−
(
42.0 kJ/mol × 1000 J/kJ
8.314 J/(mol K) × 298 K
)
=
3.48
×
10
3
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