Q$/$K Problems

Neglect activity coefficient corrections and assume $T=298K$

Acanthite is a primary ore mineral for silver: $A{g}_{2}S(s).(5pts)$

Which way will this reaction proceed if the partial pressure of $H_{2}S(g)$ is ${10}^{-5}$atm $?$

$A{g}_{2}O(s)+H_{2}S(g)>A{g}_{2}S(s)+H_{2}O(I)$

Calculate a Gibbs energy of reaction, a standard state Gibbs energy of reaction, and $\frac{Q}{K}$ values using the data above and thermodynamic information at the end of the page.

$A{g}_{2}S(s)+2H^{+}(aq)>2A{g}^{+}(aq)+H_{2}S(g)$