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C6 - Electroylosis
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- 14.4.3.1 Electrolytesthe molten or aqueous ionic compound used in Electrolysis. They can conduct electricity.
- 24.4.3.1 When can ionic compounds conduct electricity?when they are melted (molten) or dissolved in water. the ions are free to flow, carry a current and carry a charge.
- 34.4.3.1 How do the ions move towards the electrodes?By passing an electric current through electrolytes causes the ions to move to the electrodes.
- 44.4.3.1 Which ions move towords the cathode?Positively charged ions move to the cathode which is the negative electrode.
- 54.4.3.1 Which ions move towords the anode?Negatively charged ions move to the anode which is the positive eletrode.
Informationen
- Beschreibung
- from the AQA GCSE Science Tripple: Chemistry spec. including 4.4.3.1 The process of electrolysis, 4.4.3.2 Electrolysis of molten ionic compounds, 4.4.3.3 Using electrolysis to extract metals, 4.4.3.4 Electrolysis of aqueous solutions, 4.4.3.5 Representation of reactions at electrodes as half equations, Required practical 3.
- Erstellt von
- Edward Nicks
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