The gas$-$phase reaction, $\frac{1}{2}{N}_2+\frac{3}{2}{H}_{2}N{H}_3$ is to be carried out at a pressure of $50$atm and $227C.$ The composition of molar feed is $25\%N_2$ and $75\%H_2.($The symbol $A$ is $N_2)/$

i$)$ Construct a complete stoichiometric table. $($Basis: $N_2)$

ii$)$ What are $C_{A0},$ and $?$

Calculate the concentration of ammonia and hydrogen when the conversion of $N_2$ is $50\%.$

iii$)$ Suppose the reaction of production $N{H}_3$ is elementary with $k_{N2}=40d\frac{m^3}{m}o\frac{l}{s}$ and each reaction orders of $N_2$ and $H_2$ are $1$st$//$respectively$.$