What is the reaction rate law for the reaction
$\frac{1}{2}$A + B \rightarrow C
if the reaction is elementary
a. What is $r_B$?
b. Calculate the rates of A, B, and C in a CSTR where the concentrations are $C_A = 1.5$
$\frac{mol}{dm^3}$, $C_B = 9 \frac{mol}{dm^3}$ and $k_A = 2 (\frac{dm^3}{mol})^{\frac{1}{2}}s^{-1}$.