Redox reactions

Distinguish between oxidation and reduction in a given reaction           Calculation of oxidation state (oxidation number)(exercises)           Redox couples           How to balance a redox reaction using partial systems           Complete redox partial equations (exercise)           Balancing a redox reaction using partial systems (exercises)           How to balance a redox reaction without using partial systems           Balancing a redox reaction without using partial systems (exercises)           Table of redox couples           Red phosphorus oxidation by chlorine (video)           Oxidation of aluminum by the iodine (video)           Reduction by aluminum by hydroxide ion (video)           Reduction of water by sodium (video)           Thermite: reaction between aluminum and iron(III) oxide           Black powder: reaction and applications      The degradation of ancient pictures: lead salts       Decomposition of ammonium dichromate           Lithium, sodium and potassium: reactions with water           Fluorine, chlorine, bromine and iodine: reactions with aluminum           The voltage series           Reaction between H+ ion of acids and metals           Reaction between silver nitrate and copper (experiment)           Reaction between copper(II) sulfate and iron (experiment)           Reaction between lead nitrate and zinc (experiment)           Reaction between hydrochloric acid and zinc (experiment)           Three polyatomic oxidants : dichromate, permanganate and nitrate           Reaction between dichromate and iron (II) (experiment)           Reaction between permanganate and iron (II) (experiment)           Titration of iron(II) ion with permanganate (video)           Titration of iodine with thiosulfate (video)           Reaction between nitric acid and copper (experiment)           Oxidation of glycerin by permanganate ion (video)           Oxidation of iodide ion by hydrogen peroxide: a foam jet (video)           Glucose oxidation by permanganate ion           A polyatomic reductant: thiosulfate           Reaction between iodine and thiosulfate (experiment)           Dismutation of thiosulfate in acid medium (experiment)           Dismutation of thiosulfate in acid medium           Dismutation of hydrogen peroxide in the presence of a catalyst