Question

Consider the hypothetical reaction A+B+2C→2D+3E where the rate law is A[A] Rate = = k[A][B]2 △t An experiment is carried out where [A]o =1.0 X 10-2M, [B]o 3.0 M,and [C]o 2.0

M.The reaction is started,and after 8.0 seconds,the concentration of A is 3.8 X 10-3 M. a.Calculate k for this reaction. b.Calculate the half-life for this experiment. c.Calculate the concentration of A after 13.0 seconds. d.Calculate the concentration of C after 13.0 seconds.

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