Problem- the half-life for the reactant a in the first, Ask an Expert

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Problem- The half-life for the reactant A in the first order reaction A ? B is 36.2 seconds. What is the rate constant for this reaction at the same temperature?

(a) 52.2 s-1 (b) 0.0276 s-1 (c) 0.0191 s-1 (d) 18.1 s-1 (e) 0.00832 s-1

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