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10.2 - Electrolysis Part 2

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  • ✓Define electrolysis and describe its importance.
  • ✓Identify electrolytes and non-electrolytes.
  • ✓Explain the movement of ions during electrolysis.
  • ✓Describe the reactions at the anode and cathode.
  • ✓Predict the products of electrolysis of specified substances.
  • ✓Relate electrolysis to everyday applications (e.g., electroplating, extraction of metals).
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Imagine turning dull metal objects into shiny jewellery or purifying impure copper in Jamaica’s bauxite industry. All these processes use electrolysis, where electricity drives a chemical reaction that wouldn’t happen otherwise! Electrolysis is at the heart of industries, from refining metals to producing chlorine gas and aluminium.
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Before today, had you studied electrolysis in school?

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Predict: which statement do you think best describes electrolysis?

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💡Engage
Imagine turning dull metal objects into shiny jewellery or purifying impure copper in Jamaica’s bauxite industry. All these processes use electrolysis, where electricity drives a chemical reaction that wouldn’t happen otherwise! Electrolysis is at the heart of industries, from refining metals to producing chlorine gas and aluminium.
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