(Answered) Question the following reaction was monitored as a function

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Question: The following reaction was monitored as a function of time:

A ---> B + C

A plot of ln[A] vs. time yields a straight line with slope -0.0045/s.

a. What is the value of the rate constant (k) for this reaction at this temperature?

b. Write the rate law for the reaction.

c. What is the half-life?

d. If the initial concentration of A is 0.250 M, what is the concentration after 225 s?

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