For the reaction 2 A + B → C, the values of initial rate at different reactant concentrations are given in the table below. The rate law for the…

For the reaction $\displaystyle 2 \mathrm{~A}+\mathrm{B} \rightarrow \mathrm{C}$, the values of initial rate at different reactant concentrations are given in the table below. The rate law for the reaction is:

[A] $\displaystyle \left(\mathrm{mol} \mathrm{L}^{-1}\right)$	[B] ( $\displaystyle \mathrm{mol} \mathrm{L}^{-1}$ )	Initial Rate $\displaystyle \left(\mathrm{mol} \mathrm{L}^{-1} \mathrm{~s}^{-1}\right)$
$\displaystyle 0.05$	$\displaystyle 0.05$	$\displaystyle 0.045$
$\displaystyle 0.10$	$\displaystyle 0.05$	$\displaystyle 0.090$
$\displaystyle 0.20$	$\displaystyle 0.10$	$\displaystyle 0.72$