$\backslash$table$[[$Time $(s),0,10\mathrm{.}0,20\mathrm{.}0,30\mathrm{.}0,40\mathrm{.}0,50\mathrm{.}0],[[P_2{O}_5](M),0,2\mathrm{.}70{10}^{-3},5\mathrm{.}70{10}^{-3},7\mathrm{.}50{10}^{-3},8\mathrm{.}70{10}^{-3},9\mathrm{.}30{10}^{-3}$