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AB ---> A+B, a plot of 1/[AB] versus time yields a straight line with slope -0.055/M*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) If the initial concentration of AB is .250M, and the reaction mixture initially contains no products, what are the concentrations of A and B after 75 seconds?

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