Chemistry, 29.02.2020 00:48 Jvnvthvn

A reactant decomposes with a half-life of 129 s when its initial concentration is 0.380 M. When the initial concentration is 0.504 M, this same reactant decomposes with the same half-life of 129 s. A. What is the value and unit of the rate constant (k) for this reaction? B. What is the order of the reaction?a. 0.b. 1. c. 2

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A reactant decomposes with a half-life of 129 s when its initial concentration is 0.380 M. When the...