(Solved): Consider the following reaction: Fe3+(aq)+3Cl(aq)FeCl3(s) 1. Calculate G for this r ...

Consider the following reaction: $${\mathrm{Fe}}^{3+}(\mathrm{aq})+3{\mathrm{Cl}}^{?}(\mathrm{aq})?{\mathrm{FeCl}}_3(\mathrm{s})$$ 1. Calculate $$?{\mathrm{G}}^{?}$$ for this reaction at $$25^{?}\mathrm{C}$$. ( $$5\mathrm{pts})$$ 2. Calculate $$?{\mathrm{G}}^{?}$$ for this reaction at $$95^{?}\mathrm{C}$$. $$(10\mathrm{pts})$$ 3. Aqueous solutions of $${\mathrm{FeCl}}_3(40\%\mathrm{w}/\mathrm{v},3.50\mathrm{M})$$ are available commercially for etching circuit boards. This concentration of $${\mathrm{Fe}}^{3+}$$ can be attained, at $$25^{?}\mathrm{C}$$, by dissolving sufficient $$\mathrm{Fe}{\left({\mathrm{NO}}_3\right)}_3$$ into concentrated (12.0 M) $$\mathrm{HCl}$$ without precipitating $${\mathrm{FeCl}}_3$$; would heating the solution to $$95^{?}\mathrm{C}$$ cause precipitation? (Ignore any volume increase to the $$\mathrm{HCl}$$ solution produced by the addition of the solid $${\mathrm{FeCl}}_3$$.) (10 pts)