GCSE Chemistry - Electrolysis Part 1/3 - Basics and Molten Compounds

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*** WHAT'S COVERED ***
1. Definition and Purpose of Electrolysis
2. Electrolysis Setup and Equipment
* The role of the electrolyte.
* Identifying the electrodes.
* The need for a power supply and connecting wires.
3. Electrolysis of Molten Lead Bromide
4. Oxidation and Reduction in Electrolysis
* Writing half-equations for the reactions occurring at each electrode.

*** CHAPTERS ***
0:00 Intro to Electrolysis
0:22 Electrolysis Equipment
0:34 The Electrolyte (Molten vs Dissolved)
1:19 Electrodes and Power Supply
1:47 How Electrolysis Works (Splitting with Electricity)
2:04 Example: Electrolysis of Molten Lead Bromide
2:39 Oxidation and Reduction at Electrodes
3:05 Electron Transfer in Electrolysis
3:24 Summary

*** PLAYLISTS ***










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