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Posted: **Thu Jun 30, 2022 6:30 pm**

: Use The Following Half Cells With Their Reduction Potentials To Answer The Electrochemistry Questions Below Half Reacti 1 (39.9 KiB) Viewed 77 times

Use the following half-cells with their reduction potentials to answer the electrochemistry questions below: Half-Reaction Al³+ (aq) + 3 e Al(s) HO₂ (aq) + H₂O(l) + 2 e 3 OH(aq) Ag+ (aq) + e Ag(s) Co2+(aq) +2e^ = Co(s) Zn²+ (aq) + 2 e → Zn(s) Eºred (V) +1.66 +0.88 +0.80 +0.28 -0.76
Question 3 Consider the following unbalanced chemical equilibrium at standard conditions, Ag(s) + Zn(NO3)2(aq) = Zn(s) + AgNO3(aq) a) (1) Write the cell notation for this reaction. b) (1) Determine if this chemical equilibrium will be spontaneous in the forward direction. c) (2) Calculate the concentrations of all redox species at equilibrium.