Aqueous halogen solutions and hexane

Chlorine water, bromine water and aqueous iodine solution with hexane

Potassium halide solutions and chlorine water followed by hexane

KCl(aq), KBr(aq) and KI(aq) with chlorine water followed by hexane

Aqueous sodium halide solutions and silver nitrate solution

NaCl(aq), NaBr(aq), NaI(aq), NaOH(aq) and Na₂CO₃(aq) with AgNO₃(aq) followed by aqueous ammonia

Solid sodium halides and concentrated sulfuric acid

NaCl(s), NaBr(s) and NaI(s) with conc H₂SO₄ and evolved gases tested with damp blue litmus paper

Gaseous hydrogen halides with a hot metal rod

HCl(g), HBr(g) and HI(g) and a hot metal rod showing relative ease of thermal decomposition

Period 3 oxides with water

MgO, Al₂O₃, SiO₂ and P₄O₁₀ with water and then Universal Indicator solution

Period 3 chlorides with water

NaCl, MgCl₂, Al₂Cl₆, SiCl₄ and PCl₅ with water and then Universal Indicator solution

Bromine water with various liquids and solutions

Bromine water added to cyclohexane, cyclohexene, aqueous phenol, 1-bromobutane, bromine water and water

Alcohols with acidified potassium dichromate solution

Propan-1-ol, propan-2-ol, 2-methylpropan-2-ol, octan-1-ol and 2-methyloctan-2-ol in a beaker of warm water plus acidified potassium dichromate solution

2,4-dinitrophenylhydrazine with various compounds

2,4-DNPH with propanal, propanone and propan-1-ol

The Silver mirror test

Propanal and propanone with Tollen's reagent

Sodium metal with various liquids

Ethanol, water, ethyl ethanoate and ethanoic acid with sodium metal and then Universal Indicator solution

Halogenoalkanes and silver nitrate solution

1-chlorobutane, 1-bromobutane and 2-iodobutane in aqueous-alcoholic solution plus silver nitrate solution

Transition metal solutions and sodium hydroxide solution

Iron(II), iron(III), chromium(III) and copper(II) solutions with sodium hydroxide solution

Ligand exchange

Tetrachlorocuprate(II) solution diluted with water and then concentrated ammonia solution

Gases with damp red and blue litmus paper

Ammonia, NH₃, carbon dioxide, CO₂, hydrogen chloride, HCl and chlorine, Cl₂

Gases with lit and glowing splints

Oxygen, O₂, hydrogen, H₂ and carbon dioxide, CO₂

Heating various substances on a metal tray

Heating sugar, nylon, polythene, and PVC on a metal tray and testing any gases evolved with damp red and blue litmus paper

Heating magnesium nitrate

Heating magnesium nitrate in a boiling tube

Chemical 'canon fire'

Adding potassium manganate(VII) crystals to a burning mixture of ethanol and hydrogen peroxide

Reaction with a long induction period

Glycerol added to potassium manganate(VII) powder on a watch glass and a metal tray

Sugar and conc sulfuric acid

Sugar and concentrated sulfuric acid

Chlorine water and hexane

Bromine water and hexane

Aqueous iodine solution and hexane

Potassium chloride solution and chlorine water followed by hexane

Potassium bromide solution and chlorine water followed by hexane

Potassium iodide solution and chlorine water followed by hexane

Sodium chloride solution and silver nitrate solution followed by dilute aqueous ammonia

Sodium bromide solution and silver nitrate solution followed by concentrated ammonia solution

Sodium iodide solution and silver nitrate solution followed by concentrated ammonia solution

Sodium hydroxide solution and silver nitrate solution followed by dilute aqueous ammonia

Sodium carbonate solution and silver nitrate solution followed by dilute aqueous ammonia

Solid sodium chloride and concentrated sulfuric acid

Solid sodium bromide and concentrated sulfuric acid

Solid sodium iodide and concentrated sulfuric acid

Hydrogen chloride gas with a hot metal rod

Hydrogen bromide gas with a hot metal rod

Hydrogen iodide gas with a hot metal rod

Magnesium oxide, MgO and water followed by Universal Indicator solution

Aluminium oxide, Al₂O₃ and water followed by Universal Indicator solution

Silicon dioxide, SiO₂ and water followed by Universal Indicator solution

Phosphorus(V) oxide, P₄O₁₀ and water followed by Universal Indicator solution

Sodium chloride, NaCl and water followed by Universal Indicator solution

Magnesium chloride, MgCl₂ and water followed by Universal Indicator solution

Aluminium chloride, Al₂Cl₆ and water followed by Universal Indicator solution

Silicon tetrachloride, SiCl₄ and water followed by Universal Indicator solution

Phosphorus(V) chloride, PCl₅ and water followed by Universal Indicator solution

Cyclohexane and bromine water

Cyclohexene and bromine water

Aqueous phenol solution and bromine water

1-bromobutane and bromine water

water and bromine water

Propan-1-ol and acidified potassium dichromate solution

Propan-2-ol and acidified potassium dichromate solution

2-methylpropan-2-ol and acidified potassium dichromate solution

Octan-1-ol and acidified potassium dichromate solution

2-methyloctan-2-ol and acidified potassium dichromate solution

Propanal and 2,4-dinitrophenylhydrazine

Propanone and 2,4-dinitrophenylhydrazine

Propan-1-ol and 2,4-dinitrophenylhydrazine

Propanal and Tollen's reagent

Propanone and Tollen's reagent

Ethanol and sodium metal followed by Universal Indicator solution

Ethanoic acid and sodium metal followed by Universal Indicator solution

Ethyl ethanoate and sodium metal

Water and sodium metal followed by Universal Indicator solution

1-chlorobutane in alcoholic solution and silver nitrate solution

1-bromobutane in alcoholic solution and silver nitrate solution

1-iodobutane in alcoholic solution and silver nitrate solution

Iron(II) solution and sodium hydroxide solution

Iron(III) solution and sodium hydroxide solution

Copper(II) solution and sodium hydroxide solution

Chromium(III) solution and sodium hydroxide solution

Tetrachlorocuprate(II) solution diluted with water and then concentrated ammonia solution

Ammonia

Carbon dioxide

Hydrogen chloride

Chlorine

Oxygen with lit splint

Oxygen with glowing splint

Carbon dioxide with lit splint

Carbon dioxide with glowing splint

Hydrogen with glowing splint

Hydrogen with lit splint

Nylon

Polythene

PVC

Sugar

Heating magnesium nitrate in a boiling tube

Adding potassium manganate(VII) crystals to a burning mixture of ethanol and hydrogen peroxide

Glycerol added to potassium manganate(VII) powder on a watch glass

Glycerol added to potassium manganate(VII) powder on a metal tray

Sugar and concentrated sulfuric acid