Question $1$:

The conversion of Nitric Oxide and Oxygen to form Nitrogen dioxide is an irreversible reaction.

$2NO+O_{2}2N{O}_2$

A stream of $NO$ and $O_2$ enter a reactor at $\frac{1}{b}ar$ and $300K$ flowing at $0\mathrm{.}01$kmo$\frac{l}{h}r.$ The molar composition of the feed is $0\mathrm{.}701NO$ and $0\mathrm{.}299O_2.$ We are aiming at $95\%$ conversion of $NO$ in an adiabatic reactor. Simulate this reaction and determine the outlet compositions. Submit your HYSY file and write your final answers directly on BB$.$

Which reactor did you use?

Did you achieve the required conversion? Why do you think this result happened?

Question $2$:

A stream of ethylene oxide and water at $2$ bar and $350K$ enters the reactor at flow rate of $1$lbmo$\frac{l}{h}r$ and $3\mathrm{.}47$lbmo$\frac{l}{h}r$ respectively to produce ethylene glycol.

$C_2{H}_{4}O+H_{2}O{C}_2{H}_6{O}_2$

Simulate this reaction and determine the conversion, outlet compositions and flow rates for the exit streams for following cases $($show both reactors on the same flowsheet$)$:

The reaction takes place in an adiabatic equilibrium reactor.

The reaction is isothermal this time. What is the main difference in the outlet streams between the adiabatic and isothermal reactor?