Reactant X participates in the reaction X ? Y + Z. Two experiments were performed to determine the rate of the reaction with 0.200 M and 0.400 M of reactant X. The results of these experiments are shown below.
Experiment [X] (M) Initial Rate
(M/s)
1 0.200 6.56???10?5
2 0.400 2.62???10?4
Based on this data, determine the half-lives for both Experiment 1 and Experiment 2......