9.2 Voltaic cells (SL)

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9.2 Voltaic cells
Understandings:
Oxidation occurs at the anode (negative electrode) and reduction occurs at the cathode (positive electrode) in a voltaic cell.
Applications and skills:
Construction and annotation of both types of electrochemical cells.
Explanation of how a redox reaction is used to produce electricity in a voltaic cell.
Distinction between electron and ion flow in voltaic cells.
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I've been utilising your videos for a term of year 12 and I have to thank you for simplifying, as well as elaborating, well upon all the topics in the IB Chemistry course :)

rahuulprasad
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why would the negative ions (anions) move towards the negative electrode (anode)? shouldn't they move towards the positive electrode (cathode)?

busolabiran