A second order, elementary reaction $2AB$ occurs in a liquid phase CSTR$,$

with the reaction rate constant $k=0\mathrm{.}12L*mo{l}^{-1}*s^{-1}.$ The feed concentration

of $A,C_A^0,$ is $1\mathrm{.}8$mol.$L^{-1}{?}^{-1},$ the feed flowrate is $18L.s^{-1}$ and a conversion of $72\%$

is achieved. $($Give all answers to $4$ significant figures until the final answer$).$

What is the molar flowrate of $A$ in the reactor feed?

$mo\frac{l}{s}$

What is the molar flowrate of $A$ in the reactor outlet?

$mo\frac{l}{s}$

What is the concentration of $A$ in the reactor outlet?

$mo\frac{l}{L}$

Calculate the rate of reaction of $A$ in the CSTR$.$