Use The Following Half Cells With Their Reduction Potentials To Answer The Electrochemistry Questions Below Half Reacti 1 (39.9 KiB) Viewed 76 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.
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