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15. Chemical Kinetics - Part 3 of 3
15. Chemical Kinetics / Half-Life / Problem 11

Consider the hypothetical decomposition reaction: AB → A + B. The following data were collected at 423.15 K:

t (s)           [AB] (M)
0.0           2.500
20.0         2.099
40.0         1.762
60.0         1.479
80.0         1.241
100.0        1.042

Calculate the half-life of the reaction at the initial concentration.

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