A second order reaction of the type A B P was carried out in a solution that was initially 0 050 mol dm 3 in A and 0 080 mol dm 3 in B After 1 0 h the concentration of A had fallen to 0 020 mol dm 3 (a) Calculate the rate constant (b) What is the half life of the reactants

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Question: A second-order reaction of the type A + B P was carried out in a solution that was initially 0.050 mol dm 3 in

A second-order reaction of the type A + B → P was carried out in a solution that was initially 0.050 mol dm⁻³ in A and 0.080 mol dm⁻³ in B. After 1.0 h the concentration of A had fallen to 0.020 mol dm⁻³.

(a) Calculate the rate constant.

(b) What is the half-life of the reactants?

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