Define how many seconds after the start of the reaction

Reference no: EM13158623

Suppose the half-life is 10.0 s for a first order reaction and the reactant concentration is 0.0895 M 54.5 s after the reaction starts. How many seconds after the start of the reaction does it take for the reactant concentration to decrease to 0.0185 M?

Reference no: EM13158623

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