In a study of the decomposition of ammonia on a tungsten surface at $1100C$

$N{H}_3$longrightarrow$\frac{1}{2}{N}_2+\frac{3}{2}{H}_2$

the following data were obtained:

$\backslash$table$[[[N{H}_3],M,5\mathrm{.}91{10}^{-3},2\mathrm{.}96{10}^{-3},1\mathrm{.}48{10}^{-3},7\mathrm{.}40{10}^{-4}$