Electrochemistry Homework $7$

Question $1$ of $12(2$ points$)$ I Question Attempt: $1$ of Unlimited

Consider the following equilibrium:

$2N{H}_3(g)N_2(g)+3H_2(g),G^0=34.kJ$

Now suppose a reaction vessel is filled with $6\mathrm{.}22$atm of ammonia $(N{H}_3)$ and $1\mathrm{.}85$atm of hydrogen $(H_2)$ at $966.C.$ Answer the following questions about this system:

$\backslash$table$[[$Under these conditions, will the pressure of $N{H}_3$ tend to rise or fall?,$\backslash$table$[[$rise$],[$fall$]]],[$Is it possible to reverse this tendency by adding $N_2?,],[$In other words, if you said the pressure of $N{H}_3$ will tend to rise, can that,$],[$be changed to a tendency to fall by adding $N_2?$ Similarly, if you said the,$],[$pressure of $N{H}_3$ will tend to fall, can that be changed to a tendency to$,],[$rise by adding $N_2?,],[\backslash$table$[[$If you said the tendency can be reversed in the second question, calculate$],[$the minimum pressure of $N_2$ needed to reverse it$.],[$Round your answer to $2$ significant digits.$]],]]$