The kinetics of a gas phase reaction of the form A → Products results in a rate constant of 0.00781 M/min. For this reaction, the initial concentration of A is 0.497 M. What is the order of the reaction? How many minutes will it take for the concentration of A to reach 0.143 M What will the concentration of A be after 4.25 minutes? What is the half-life for this reaction?

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