Find the rate constant for the reaction?.

\begin{tabular}{|l|l|l|l|l|} \hline & massfraction & massflow & molefraction & moleflow \\ \hline Toluene & 1 & 161.605 & 1 & 1.7539 \\ \hline \end{tabular} \begin{tabular}{|l|l|l|l|l|} \hline & massfraction & massflow & molefraction & moleflow \\ \hline HNO3 & 0.28 & 992.7 & 0.23354 & 15.7529 \\ \hline H2SO4 & 0.56 & 1985.4 & 0.29995 & 20.24556 \\ \hline H2O & 0.16 & 567.2575 & 0.46651 & 31.48757 \\ \hline tot & 1 & & 1 & \\ \hline \end{tabular} \begin{tabular}{|l|l|l|l|l|} \hline & massfraction & massflow & molefraction & moleflow \\ \hline Toluene & 1 & 161.605 & 1 & 1.7539 \\ \hline \end{tabular} \begin{tabular}{|l|l|l|l|l|} \hline & massfraction & massflow & molefraction & moleflow \\ \hline HNO3 & 0.28 & 992.7 & 0.23354 & 15.7529 \\ \hline H2SO4 & 0.56 & 1985.4 & 0.29995 & 20.24556 \\ \hline H2O & 0.16 & 567.2575 & 0.46651 & 31.48757 \\ \hline tot & 1 & & 1 & \\ \hline \end{tabular}