164752.fig.005
Figure 5: Arrhenius plots of l n 𝑘 (cm3 molecule−1 s−1) for the forward thermal rate coefficients of the H + NH3 → H2 + NH2 reaction against the reciprocal of temperature (K) in the range 200–2000 K. Solid black line: analytical EC-2009; dashed blue line: interpolated MC; dotted red line: experimental values from [77].