GCSE Chemistry - Electrolysis Part 3 - Aqueous Solutions #42

In this video we cover:
- How the electrolysis of soluble compounds works
- The rules to find out which ions are discharge at each electrode
- Electrolysis of aqueous copper sulfate
- Electrolysis of aqueous sodium chloride

This video is suitable for:
- Higher and Foundation tiers (except equation for discharge of hydroxide ions which is higher tier only)
- All exam boards
- Triple and combined science

Electrolysis series
Part 3 - This video

[Cognitoedu]

Hi everyone, please be aware the lines on the battery are drawn the wrong way around. The shorter line should be on the left (connected to the cathode), and the longer line should be on the right (connected to the anode). Apologies for the mistake :)

[nurulauliya]

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[awayoflife]

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[rumaisashah]

1 point to note. Halide ions aren't always discharged because if the solution is dilute ( more water than salt) than the hydroxide ions are discharged instead. But anyways great video explains details very well❤

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[alaziziomar_]

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[bluechronicles]

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[Oda_desu]

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