Question

Write the net cell equation for this electrochemical cell. Phases are optional. Do not include the concentrations.

Co(s)∣∣Co2+(aq, 0.0155 M)‖‖Ag+(aq, 2.50 M)∣∣Ag(s)Co(s)|Co2+(aq, 0.0155 M)‖Ag+(aq, 2.50 M)|Ag(s)

net cell equation:

Co+2Ag+⟶Co2++2AgCo+2Ag+⟶Co2++2Ag

Calculate ?∘cellEcell∘, Δ?∘rxnΔGrxn∘, Δ?rxnΔGrxn, and ?cellEcell at 25.0 ∘C25.0 ∘C, using standard potentials as needed

Calculate Ecell, AGixn , AGxn , and Ecell at 25.0 °C, using standard potentials as needed. AG x = -89.4 AGxn = -104 E cell = .54

Answer 1

please find the image below for detailed solution

..please rate

Agt + e - Ag (3) E = 0.00v. > Ag(s) E' = 0.207. (Cathode) ze -> CO(S) E°--0.280 v (ohode) Ecathoole. Eanode. I multiply E = I equation by 2. = 0.80 +0.280 Eren - 1.080 yout ZAGT+2 e 2 Ag. 2 overall reaction Cot2 +2e - co -cathode- anode 12 Ag+ + co 2Ag + cot21 AG - - NF Eceu n=2 2 é are chyoured Ay - – 2x 96500c mail x1080 Tacy - – 208.440 kJ/ mai] e E-os los 1.080 - 059) log 0.0155 (2050) 2. IE- 1.157 volt AGF - R F Econ AG – – 24 96500X 1.157 AGF – 22 3.3 kJ/mol