Explain how many seconds after the start of the reaction

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Reference no: EM13157694

Suppose the half-life is 41.6 s for a first order reaction and the reactant concentration is 0.0429 M 12.8 s after the reaction starts. How many seconds after the start of the reaction does it take for the reactant concentration to decrease to 0.0131 M?

Reference no: EM13157694

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