Fig. 10

Micropolar fluid concentration, \(\:\varphi\:\left(\eta\:\right)\), profile at different values of the chemical reaction parameter, \(\:{k}_{r}\), given that \(\:M=1\), \(\:\text{P}\text{r}=0.7\), \(\:\text{E}\text{c}=0.2\), \(\:\text{S}\text{c}=\:0.22\), \(\:R=0.5\), \(\:{N}_{R}=3\), and \(\:s=0.5\).