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Transition elements and their salts

Transition element salts

Transition elements and their salts

Transition element salts in solution

Transition element salts in solution

Transition element salts in solution

Transition element salts in solution

Transition element salts in solution

Transition element salts in solution

Transition element salts in solution

Transition element salts in solution

Transition element salts in solution

Transition element salts in solution

Transition element salts in solution

Precipitates of transition metal salts

Transition metal compound solutions

Dissolving copper sulphate crystals

Copper II sulfate

Cobalt (II) chloride solution

Iron (II) chloride solution

Iron (III) chloride solution

Copper (II) chloride solution

Positive test for carbon dioxide

Transition metal compound solutions

Universal indicator

Metal compound solutions

Metal compound solutions

Rates of reaction experiment

Recrystallised rock salt

実験器具

試験管

Salol crystals on a microscope slide

Iron (II) chloride on a watch glass

Grinding natural rock salt

Red cabbage pH indicator

Red cabbage pH indicator

Red cabbage pH indicator

Red cabbage pH indicator

実験器具

Copper sulphate dissolving in water

Phenolphthalein a single indicator

Phenolphthalein a single indicator

Methyl orange in acid

Methyl orange in acid

Phenolphthalein a single indicator

Acids react with alkalis producing a salt

Silver hydroxide precipitate

Test tube of bromine water

De-colourised bromine water

Reaction rates

Reaction rates

Zinc displacing copper

Zinc displacing copper

Titrating a reactant from a burette

Bromine water test for alkenes

Metal displacement reaction

Formation of Lead (II) iodide

Formation of Lead (II) iodide

Formation of Lead (II) iodide

Formation of Lead (II) iodide

Soil settling out of water

Formation of Lead (II) iodide

Colourimeter cuvettes with beetroot

Titration technique

Immiscible liquids

Immiscible liquids

Immiscible liquids

Using a 'makeshift' calorimeter

Immiscible liquids

Decomposition of hydrogen peroxide

Decomposition of hydrogen peroxide

Decomposition of hydrogen peroxide

Transition metal salts

平底フラスコ

実験道具

実験道具

Metal displacement reaction

Zinc chloride and zinc sulphate

Sulfur

Iron (II) chloride with hazard pictograms

実験

実験器具

Making a reactant solution

Transferring a reactant into a flask

Displacement reaction

Displacement reaction

実験器具

Zinc displacing lead

Sodium reacting with ethanol

Methyl orange

Potassium permanganate titration

Potassium permanganate titration

Potassium permanganate titration

Potassium permanganate titration

Testing for carbonate

Copper-silver metal displacement reaction

Anhydrous copper sulphate

Hydrating copper sulphate

Hydrated copper sulphate

Litmus indicator

Universal indicator

Indicator paper in acid

Indicator solution in acid

Blackcurrant juice indicator

Magnesium hydroxide precipitate

Calcium hydroxide precipitate

Manganese hydroxide precipitate

Zinc hydroxide precipitate

Lead hydroxide precipitate

Aluminium hydroxide precipitate

Copper hydroxide precipitate

Iron (II) hydroxide precipitate

Iron (III) hydroxide precipitate

Cobalt hydroxide precipitate

Nickel hydroxide precipitate

Chromium hydroxide precipitate

Water samples coloured with beetroot

Testing pH

試験管

Copper sulphate crystals growing

Measuring reaction rate

Copper (II) sulphate crystals

実験

実験器具

Precipitate of copper (II) chloride in sodium hydroxide

Potassium dichromate

実験器具

Benzoic acid precipitate

Distillation equipment

Distillation apparatus

Phenolphthalein at pH9.3

Methyl orange in alkali

Zinc displacing copper

フラスコ

フラスコ

フラスコ

Magnesium sulfate heptahydrate crystals

Magnesium sulfate heptahydrate crystals

Iron precipitation.

Iron III hydroxide precipitate

実験器具

Sodium dichromate

Acid-base titration

Acid-base titration

Acid-base titration

Nickel ions in solution

Using a 'makeshift' calorimeter

Constituents of table salt

Complete combustion experiment

三角フラスコ

Ethanal and Brady's reagent

The ammonia test

Ethanal and Brady's reagent

Ethanal and Brady's reagent

Positive ammonia test

Poitive ammonia test

Test for carbon dioxide

試験管

Chemical laboratory with test tubes and flasks

試験管

Copper complex solutions

Measuring jug and bulb pipette

Potassium chromate and silver nitrate

Iodine clock reaction

Phenolphthalein acid-base indicator

試験管

Litmus paper in acid

Blue litmus paper in acid

Red litmus paper in alkali

Copper sulphate solution

Methyl orange indicator

Fehling's reaction

Metal displacement reaction

試験管

噴水実験

噴水実験

実験

Alkane or alkene test

Alkane alkene in bromine water

Moles of solids compared

Moles of solids compared

Iron salts in solid and liquid forms

Copper sulphate reaction

Magnesium reacting with water

Indicator paper in alkali

Blackcurrant juice indicator

Rates of reaction experiment

Salol crystals on a chilled microscope slide

三角フラスコ

丸フラスコ

丸フラスコ

丸フラスコ

丸フラスコ

Copper (II) chloride on watch glass

Copper (II) chloride with hazard pictograms

Conductivity of a salt solution

Iron (III) hydroxide precipitation

School Science Lesson

Vanadium oxidation states

Carbon dioxide bubbling through limewater