-The rate of a certain reaction was studied at various T(K) k (s-¹) temperatures. The table shows temperature (T) and rate constant (k) data collected during the experiments. Plot the 400 0.000105 420 0.000658 data to answer the questions. 440 0.00348 What is the value of the activation energy, Ea, for 460 0.0159 this reaction? 480 0.0643 500 0.232 520 0.758 Ea = kJ.mol-1 540 2.27 560 6.29 580 16.2 What is the value of the pre-exponential factor (sometimes called the frequency factor), A, for this reaction? A = 8-1
-The rate of a certain reaction was studied at various T(K) k (s-¹) temperatures. The table shows temperature (T) and rate constant (k) data collected during the experiments. Plot the 400 0.000105 420 0.000658 data to answer the questions. 440 0.00348 What is the value of the activation energy, Ea, for 460 0.0159 this reaction? 480 0.0643 500 0.232 520 0.758 Ea = kJ.mol-1 540 2.27 560 6.29 580 16.2 What is the value of the pre-exponential factor (sometimes called the frequency factor), A, for this reaction? A = 8-1
General Chemistry - Standalone book (MindTap Course List)
11th Edition
ISBN:9781305580343
Author:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell
Publisher:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell
Chapter13: Rates Of Reaction
Section: Chapter Questions
Problem 13.144QP
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please answer in text form and in proper format answer with must explanation , calculation for each part and steps clearly
Transcribed Image Text:-The rate of a certain reaction was studied at various
T(K)
k (s-¹)
temperatures. The table shows temperature (T) and rate
constant (k) data collected during the experiments. Plot the
400
0.000105
420
0.000658
data to answer the questions.
440
0.00348
What is the value of the activation energy, Ea, for
460
0.0159
this reaction?
480
0.0643
500
0.232
520
0.758
Ea =
kJ.mol-1
540
2.27
560
6.29
580
16.2
What is the value of the pre-exponential factor (sometimes
called the frequency factor), A, for this reaction?
A =
8-1
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