95. Solving a chemistry problem

95. Solving a chemistry problem

39. In what quantitative ratio are the rate constants of two second-order reactions, if the initial concentrations of both reactants are the same, and the values ​​of these concentrations and the half-life for these reactions are as follows: 1 reaction - 1.5 mol / l, 200 min, 2 reaction - 2 mol/l, 300 min?

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