For the irreversible reaction: $A+2BC+3D$

$1\mathrm{.}1$ If the reaction has elementary kinetics, what is the rate law?

$1\mathrm{.}2$ What is the $$ for this reaction?

$1\mathrm{.}3$ The feed consists of a liquid$-$phase solution of A and $B$ in a stoichiometric ratio plus some

$D$ and an inert component. T$.$ There is no Cin the feed. The $D$ in the feed is present in a

molar catio of $\frac{1}{5}=\frac{P_{ng}}{F_n}$ and the inert is present so that $\frac{1}{5}$ of the total feed flowrate is inert.

$1\mathrm{.}3\mathrm{.}1$ Calculate ${}_U.$

$(2)$

$1\mathrm{.}3\mathrm{.}2$ Calculate ${}_t$