Question: A certain substance, initially present at 0.950M, decomposes by first-order kinetics with a rate constant of 1.25102 mol L1s1. Calculate the time (in seconds) required

A certain substance, initially present at 0.950M, decomposes by first-order kinetics with a rate constant of 1.25102 mol L1s1. Calculate the time (in seconds) required for the system to reach a concentration of 0.382M. seconds

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