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Jawahar M.

Plovdiv Medical University - MD Dentistry

Dental student offering Chemistry and Biology tuition.

£35 / hour
    Last Few Places – A Level Chemistry Easter Courses
    Our 4-day online Easter Revision Courses (7th-10th April) are filling fast. AQA and OCR (A) have limited places remaining; Edexcel is now sold out. Focused, effective revision. Book now!

    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.

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    Oxidation Number 2

    This video provides more examples to show how the rules of working out the oxidation number are used.

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    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.

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    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.

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