Physics · Electrochemistry
Determine the concentration of Cu2+ ion (denoted by X) in the given electrochemical cell at 25°C: Mg | Mg2+ (0.1M) || Cu2+ (X) | Cu Given: Ecell = 2.65 V and E°cell = 2.71 V. (Assume 2.303 RTF = 0.06 V and log10(100) = 2).
- 18.3 × 10-4 M
- 21.10 × 10-3 M
- 30.8 × 10-3 M
- 41 × 10-3 M✓
Correct answer
1 × 10-3 M
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