Chapter 20, Problem 20.8E

For the chemical reaction

${\text{Mn}}^{2+}\left(\text{aq}\right)+{\text{H}}_2{\text{O}}_2\left(\text{aq}\right)\to \text{products}$

The following data are collected:

$\left[M{n}^{2+}\right],M$	$\left[H_2{O}_2\right],M$	Initial rate $\left(M/s\right)$
$0.740$	$0.556$	$3.43\times {10}^{-2}$
$0.219$	$0.556$	$3.01\times {10}^{-3}$
$0.740$	$0.662$	$4.86\times {10}^{-2}$

Determine the order with respect to ${\text{Mn}}^{2+}$ and ${\text{H}}_{\text{2}}{\text{O}}_{\text{2}}$, and construct the complete rate law, including the value of the rate law constant.