Chapter 17, Problem 31E

The following data have been determined for the reaction:

${\text{I}}^{-}+{\text{OCI}}^{-}\to {\text{IO}}^{-}+{\text{CI}}^{-}$

	1	2	3
$\left[{\text{I}}^{-}\right]$	0.10	0.20	0.30
$\left[{\text{OCI}}^{-}\right]$	0.050	0.050	0.010
Rate(mol/L/s)	$3.05\times {10}^{-4}$	$6.20\times {10}^{-4}$	$1.83\times {10}^{-4}$

Determine the rate equation and the rate constant for this reaction.