For the reaction: `2A + B_2 + C to A_2B + Bc` , the rate law expression has been determined experimentally to be `R = k [A]^2[C]` with
`k = 3.0 xx 10^(-4) M^(-2) "min"^(-1)`
(i) Determine the initial rate of the reaction, started with concentrations:
[A] = 0.1 M, [B.] =0.35 M and [C] = 0.25 M.
(ii) Determine the rate after 0.04 mole per litre of A has reacted.

Explanation

`7.5 xx 10^(-7) M "min"^(-1) , 2.5 xx 10^(-7) M "min"^(-1)`