. Calculate the value of k for the reaction whose rate law is rate=k[A]2 using the data below: Experiment Initial [A]/M Initial rate/ M min-1 1 0.010 0.0025 2 0.020 0.010 3 0.050 0.063 a. k=2.5x10-5M-1min-1 b. k=4.0x10-6M-1min-1 c. k=5.0 M-1min-1 d. k=25 M-1min-1

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