Calculation Of Activation Energy And Preexponential Factor Of Reaction
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Question
The rate constant of a reaction increases by 23%, when the temperature is increased from 20° to 27°C.
(a) What is the activation energy of the reaction.
The rate constant of a first-order reaction was measured as a function of temperature and recorded data are shown in the table. Calculate the activation energy and the pre-exponential factor for A.
|
T/°C |
0 |
10 |
20 |
30 |
40 |
50 |
60 |
70 |
80 |
90 |
100 |
|
k/s-1 |
1002 |
1509 |
2120 |
3201 |
4498 |
6101 |
8261 |
12002 |
16308 |
22911 |
30200 |
Information
R = 8.3144 J mol-1 K-1
Temp/K = Temp/°C + 273.16
Summary
The question belongs to Chemistry and it discusses about calculation of activation energy and pre-exponential factor for the reaction.
Total Word Count 69
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