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The following reaction was monitored as a function of time: AB→A+B A plot of 1/[AB] versus...

The following reaction was monitored as a function of time: AB→A+B A plot of 1/[AB] versus time yields a straight line with slope 5.8×10−2 (M⋅s)−1 .

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

What is the half-life when the initial concentration is 0.55 M

If the initial concentration of AB is 0.220 M , and the reaction mixture initially contains no products, what are the concentrations of A and B after 70 s ?

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