Two galvanic cells use the reaction Zn(s) + Cu²⁺(aq) → Zn²⁺(aq) + Cu(s) with and
CHEMISTRY · Subjective · AP · Chemistry · Thermodynamics and Electrochemistry · Thermodynamics and Electrochemistry
Problem
Two galvanic cells use the reaction Zn(s) + Cu²⁺(aq) → Zn²⁺(aq) + Cu(s) with E∘=1.10V and n=2. The factor (RT/F) at 298 K may be taken as 0.0592 V.
• Cell C: [Zn²⁺] = 0.050 M, [Cu²⁺] = 1.50 M
• Cell D: [Zn²⁺] = 0.50 M, [Cu²⁺] = 0.020 M
Calculate the cell potential for each cell at 298 K and state which cell has the higher potential.