e rate of a certain reaction was studied at various mperatures. The table shows temperature (7) and rate mstant (k) data collected during the experiments. Plot ta to answer the questions. hat is the value of the activation energy, E₁, for is reaction? kJ.

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Question 20 of 45 >
The rate of a certain reaction was studied at various
temperatures. The table shows temperature (7) and rate
constant (k) data collected during the experiments. Plot the
data to answer the questions.
What is the value of the activation energy, E₁, for
this reaction?
E₁ =
kJ. mol-1
What is the value of the pre-exponential factor (sometimes
called the frequency factor), A, for this reaction?
A =
8-1
T(K)
400
420
440
460
480
500
520
540
560
580
k (s-¹)
0.0000173
0.000127
0.000773
0.00403
0.0183
0.0738
0.267
0.879
2.66
7.43
Transcribed Image Text:Question 20 of 45 > The rate of a certain reaction was studied at various temperatures. The table shows temperature (7) and rate constant (k) data collected during the experiments. Plot the data to answer the questions. What is the value of the activation energy, E₁, for this reaction? E₁ = kJ. mol-1 What is the value of the pre-exponential factor (sometimes called the frequency factor), A, for this reaction? A = 8-1 T(K) 400 420 440 460 480 500 520 540 560 580 k (s-¹) 0.0000173 0.000127 0.000773 0.00403 0.0183 0.0738 0.267 0.879 2.66 7.43
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