This reaction was monitored as a function of time: AB→A+BAB→A+B A plot of 1/[AB]1/[AB] versus time yields a straight line with slope +0.27 (M⋅s)−1(M⋅s)−1 .   If the initial concentration of ABAB is 0.120 MM , and the reaction mixture initially contains no products, what are the concentrations of AA and BB after 55  s s ? Express your answers in moles per liter to two significant figures separated by a comma.

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