E°cell, charge, electrolysis time and product mass

What this note covers

1. Calculating E°cell from standard reduction potentials
2. Worked example: predicting a galvanic cell's voltage
3. Charge, current and time: q = It and n(e–) = q/F
4. Faraday's laws applied to electrolysis
5. Worked example: electroplating mass from current and time
6. Multi-step and competing-reaction electrolysis problems
7. How Section D examines electrochemical calculations, and what separates a top response

7 sections · 11 key terms & formulas · 6 common mistakes