The reaction 3A + 2B P has a second-order rate law v = k [A] [B]. The initial molar concentrations of A and B are [A]o and [B]o, respectively and the initial concentration of P is zero. Derive an integrated expression for the rate law (show all the steps of your derivation). b. The second-order rate constant is k, = 0.05 dm/mol s. What will be the concentrations of [A], [B] and [P] after 2 min if [A]o = 0.06 mol/dm and [B]o = 0.11 mol/dm. a. 52

The reaction 3A+2BP has a second-order rate law v=kr[A][B]. The initial molar concentrations of A and B are [A]0 and [B]0, respectively and the initial concentration of P is zero. a. Derive an integrated expression for the rate law (show all the steps of your derivation). b. The second-order rate constant is kr=0.05dm3/mols. What will be the concentrations of [A], [B] and [P] after 2min if [A]0=0.06mol/dm3 and [B]0=0.11mol/dm3