In: Physics
Consider the following Gibbs energies at 25 C.
Substance______delta Gf (kJ x mol -1)
Ag +(aq) __________77.1
Cl-(aq) ___________-131.2
AgCl(s) __________-109.8
Br-(aq) __________-104.0
AgBr(s) __________-96.9
1. Calculate delta G rxn for the dissolution of AgCl(s)
2. Calculate the solubility-product constant of AgCl
3. Calculate delta G rxn for the dissolution of AgBr(s)
4. Calculate the solubility-product constant of AgBr.