Arrhenius plot of RABR productivity (g · m-2 day-1) as a function of temperature (K). The slope of the best fit line for each concentration represents \documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$ \frac{-{E}_a}{R} $$\end{document}−EaR where R = 8.314 J K − 1 mol − 1 and E a was calculated (Table 3)