Use The Following Half Cells With Their Reduction Potentials To Answer The Electrochemistry Questions Below Half Reacti 1 (39.9 KiB) Viewed 119 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 5 Consider the cell notation for a galvanic cell initially prepared at standard conditions, Zn(s) | Zn²+ (aq) || OH(aq), HO₂ (aq) | Pt(s) Calculate the pH when the reaction is complete.
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