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All you need to know about Additional Science

All you need to know about Additional Science. Topic 6. 6.1 Electrolysis. Electrolysis: splitting up using electricity Ionic substance - molten (l) - dissolved (aq). Non-metal ion Metal ion. 6.2 Changes at the electrodes. Solutions Water contains the ions: H + and O 2-

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All you need to know about Additional Science

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  1. All you need to know about Additional Science Topic 6

  2. 6.1 Electrolysis Electrolysis: splitting up using electricity Ionic substance - molten (l) - dissolved (aq) Non-metal ion Metal ion

  3. 6.2 Changes at the electrodes Solutions Water contains the ions: H+ and O2- The less reactive element will be given off at electrode

  4. 6.3 Electrolysing brine

  5. 6.4 Purifying copper

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