$2A+BC$

is carried out isothermally in a PFR with no pressure drop. The feed is equal molar in A and B$,$ and the entering concentration of $A$ is $0\mathrm{.}1mo\frac{l}{d}{m}^3.$ Set up a stoichiometric table and then determine the following.

a$.$ What is the entering concentration $(mo\frac{l}{d}{m}^3)$ of $B?$

b$.$ What are the concentrations of A and $C(mo\frac{l}{d}{m}^3)$ at $25\%$ conversion of $A?$

c$.$ What is the concentration of $B(\frac{\text{m}\text{o}\text{l}}{d}{m}^3)$ at $25\%$ conversion of $A?($Ans; $C_B=0\mathrm{.}1mo\frac{l}{d}{m}^3)$

d$.$ What is the concentration of $B(mo\frac{l}{d}{m}^3)$ at $100\%$ conversion of $A?$

e$.$ If at a particular conversion the rate of formation of $C$ is $2mo\frac{l}{m}i\frac{n}{d}{m}^3,$ what is the rate of formation of $A$ at the same converslon?

f$.$ Write $-r_A$ solely as a function of conversion $($i$.$e$.,$ evaluating all symbols$)$ when the reaction is an elementary, irreversible, gas$-$phase, isothermal reaction with no pressure drop with an equal molar feed and with $C_{A0}=2\mathrm{.}0mo\frac{l}{d}{m}^3$ at$,k_A=2d\frac{m^6}{m}ol*s.$

g$.$ What is the rate of reaction at $x=0\mathrm{.}5?$