For the following reaction     C2H5Br   +   KOH   C2H5OH   +  KBr it is determined that doubling the C2H5Br concentration causes the rate to double, what is the order with respect to C2H5Br?  It is also determined that doubling the KOH concentration has no effect on the rate, what is the order with respect to KOH?  Write the rate law expression for this reaction.  What would the units for k be if time was expressed in units of seconds?

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