試題詳解

14. Consider the reaction 3A + B + C⇌D + E where the rate law is defined as –(∆[A]/∆t) = k[A]² [B][C]. An experiment is carried out where [B]₀ = [C]₀ = 1.00 M and [A]₀ = 1.00 × M. We also know that after 3.00 min of the reaction, [A] is 3.26 × M. What will be the concentration of A after 10.0 min?
(A)M
(B)M
(C) 1.00 M
(D)M
(E)M