Tec — The Education Consultancy

Student Learning Outcomes covered

• Define oxidation and reduction in terms of loss or gain of oxygen or hydrogen, and in terms of loss or gain of electrons
• Describe the nature of electrochemical processes; sketch an electrolytic cell, labeling the cathode and the anode
• Identify the direction of movement of cations and anions towards their respective electrodes; list the possible uses of an electrolytic cell
• Distinguish between electrolytic and Galvanic cells; describe how a battery produces electrical energy
• Define corrosion, and describe rusting of iron as an example of corrosion
• Summarize the methods used to prevent corrosion
• Explain electroplating of metals on steel, using examples of zinc, tin and chromium plating