The rate of the elementary reaction\

NO+CH_(3)OCH_(3)->HNO+CH_(3)OCH_(2)

\ has been studied as a function of temperature between 773 and

873K

. The following data were obtained for the rate constant,

k

:\ Calculate the activation energy of this reaction.\

E_(a )=

\

k(J)/(m)ol

\ Calculate the factor

A

in the Arrhenius equation for the temperature dependence of the rate constant.\

A=,(L)/(mol*s)