chemical kinetics

10. For the reaction A+BE1kBC, the concentration of C. obeys the following equation in the limit t : [C]=[C]0+2a1[b24acb] where a=k1b=k1([]0+[B]0)k1c=k1([A]0[B]0)k1[C]0. Show that this is the correct answer for infinite time. You do not need to use or solve the integrated rate law. Solution hint: define d[C]/dt at t= infinity, and the "extent of the reaction" at any time t. Solve the quadratic equation