Electrochemistry: Standard Electrode Potentials and Redox Feasibility · Semester 1
Electrochemical Cells and Standard Electrode Potentials
Students will construct and understand how simple chemical cells (e.g., lemon battery) convert chemical energy into electrical energy.
Key Questions
- Predict whether a given metal will displace another from aqueous solution using standard electrode potential data, and calculate the maximum electrical work obtainable from the cell.
- Explain the conditions required to define a standard electrode potential and justify why the standard hydrogen electrode (SHE) is used as the universal reference, discussing the limitations of the SHE in practice.
- Evaluate why standard electrode potential data do not always reliably predict whether a reaction will occur, considering factors such as overpotential, activation energy barriers, and kinetics.
MOE Syllabus Outcomes
MOE: Simple Cells - MSMOE: Energy Conversion - MS
Level: JC 2
Subject: Chemistry
Unit: Electrochemistry: Standard Electrode Potentials and Redox Feasibility
Period: Semester 1
Suggested Methodologies
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