The kinetics of this second$-$order reaction were studied as a function of temperature. $($The reaction is first order in eac reactant and second order overall.$)$

The Ea id $89\mathrm{.}5$ kj$/$ mol and The A is$4\mathrm{.}22*10^11$M$^-1$ s$^-1$

Part C

Determine the rate constant at $15C.$

Express your answer in inverse moles multiplied by inverse seconds to two significant figures.

$k=$

$M^{-1}*s^{-1}$

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Part D Express your answer in inverse moles multiplied by inverse seconds to two significant figures.

Rate $=$

$M^{-1}*s^{-1}$