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\begin{equation} \frac{V_1kC_{A0}}{F_{A0}} = \int_0^{X_{A1}} \frac{dX_A}{1-X_A}=\frac{(100 \cdot L)(0.6 \cdot min^{-1})(5 \cdot mol \cdot L^{-1})}{100 \cdot mol \cdot min^{-1}} \end{equation} \begin{equation} S_n{}=\frac{n}{2}\left [ 2a+(n-1)d \right ] \end{equation} \begin{equation} {a_n}= a+(n-1)d \end{equation} \begin{equation}\sqrt[]{(x_2-x_1)^2+(y_2-y_1)^2} \end{equation}