The videos below are from the YouTube channels MaChemGuy and Mr C Dunkley. Subscribe to keep up to date with the latest videos.
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Oxidation Number 1
This video explains what an oxidation number is and the rules involved in working the oxidation number of a certain element.
Oxidation Number 2
This video provides more examples to show how the rules of working out the oxidation number are used.
Redox Reactions (looking at electrons)
This video explains what a redox reaction is in terms of loss or gain electrons and gives examples of reaction explaining where the oxidation and reaction takes place.
Redox Reactions (looking at oxidation number)
This video explains how one can determine the oxidation and reduction taking place in a redox reaction using oxidation numbers.