Respuesta :

Given :

Concentration of product [A] = 0.371 M .

Rate constant , [tex]R = 0.761\ M^{-1}t^{-1}[/tex] .

To Find :

The rate for the reaction .

Solution :

We know , for second order reaction , rate is given by :

[tex]r=k[A]^2\\\\r=0.761\times 0.371^2\ M/t\\\\r=0.10\ M/t[/tex]

Therefore , the rate for the second order reaction is 0.1 M/t .

Hence , this is the required solution .