Practice question

Question

Given the standard reduction potentials (𝐸⊖)⁡for the half-cell reactions below, thestandard Gibbs free energy of the dissolution of silver chloride in water, at 298 K,is _____________ J mol–1 (rounded off to nearest integer). (Given: Faraday constant, F = 96500 C mol–1; J = C × V) AgCl(s) + 𝑒− → Ag(s) + Cl−(aq) ; 𝐸⊖= 0.22 V at 298 K Ag+(aq) + 𝑒− → Ag(s) ; 𝐸⊖= 0.80 V at 298 K (NAT)