Explain half life equation for first order reactions

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Explain Half life equation for first order reactions t 1/2 = 0.693/k where t1/2 is the half life in second as well as k is the rate constant in inverse seconds

A) Explain what is the half life of a first order reaction with a rate constant of 5.10 * 10^-4/s

B) Explain what is the rate constant of a first order reaction that takes 6.10 minutes for the reactant concentration to drop to half of its initial value

C) Define a certain first order reaction has a rate constant of 5.10*10-3/s how long will it take for the reactant concentration to drop to 1/8 of its initial value

Reference no: EM13680391

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