385.66 6.56 x 10-6 a. Use Excel to create graphs of [AB] vs time, 1/[AB] vs time, and In[AB] vs time. Insert a linear trendline to each graph and use the results to determine the order of the reaction.

Chemistry: The Molecular Science
5th Edition
ISBN:9781285199047
Author:John W. Moore, Conrad L. Stanitski
Publisher:John W. Moore, Conrad L. Stanitski
Chapter11: Chemical Kinetics: Rates Of Reactions
Section11.1: Reaction Rate
Problem 11.3CE
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Please answer 6A and 6B

6. Kinetic data was collected for the following reaction at 298 K.
2AB(g) → A2(g) + B2(g)
Time (s)
[AB] (M)
0.00
1.25 x 10-1
52.00
3.31 x 10-2
152.20
2.56 x 10-3
268.11
1.32 x 10-4
385.66
6.56 х 10-6
a. Use Excel to create graphs of [AB] vs time, 1/[AB] vs time, and In[AB] vs time. Insert a linear
trendline to each graph and use the results to determine the order of the reaction.
b. What is the rate constant for the reaction at 298 K? Include correct units.
Transcribed Image Text:6. Kinetic data was collected for the following reaction at 298 K. 2AB(g) → A2(g) + B2(g) Time (s) [AB] (M) 0.00 1.25 x 10-1 52.00 3.31 x 10-2 152.20 2.56 x 10-3 268.11 1.32 x 10-4 385.66 6.56 х 10-6 a. Use Excel to create graphs of [AB] vs time, 1/[AB] vs time, and In[AB] vs time. Insert a linear trendline to each graph and use the results to determine the order of the reaction. b. What is the rate constant for the reaction at 298 K? Include correct units.
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