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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

Transition element salts

Transition elements and their salts

Transition elements and their salts

Cobalt (II) chloride solution

Iron (II) chloride solution

Iron (III) chloride solution

Copper (II) chloride solution

Precipitates of transition metal salts

Universal indicator

Transition metal compound solutions

Making a reactant solution

Test tube of bromine water

Acids react with alkalis producing a salt

De-colourised bromine water

Bromine water test for alkenes

Titrating a reactant from a burette

Metal compound solutions

Metal compound solutions

Phenolphthalein a single indicator

Phenolphthalein a single indicator

Methyl orange in acid

Methyl orange in acid

Phenolphthalein a single indicator

Transferring a reactant into a flask

Colourimeter cuvettes with beetroot

Positive test for carbon dioxide

Rates of reaction experiment

Transition metal compound solutions

平底フラスコ

Precipitate of copper (II) chloride in sodium hydroxide

Copper II sulfate

Potassium dichromate

Distillation equipment

Distillation apparatus

Phenolphthalein at pH9.3

Methyl orange in alkali

Nickel ions in solution

Ethanal and Brady's reagent

Formation of Lead (II) iodide

Formation of Lead (II) iodide

Formation of Lead (II) iodide

Formation of Lead (II) iodide

Red cabbage pH indicator

Red cabbage pH indicator

Red cabbage pH indicator

Red cabbage pH indicator

Measuring jug and bulb pipette

Using a 'makeshift' calorimeter

Potassium permanganate titration

Potassium permanganate titration

Potassium chromate and silver nitrate

Silver hydroxide precipitate

Copper sulphate solution

Alkane or alkene test

Conductivity of a salt solution

Recrystallised rock salt

実験器具

Iron salts in solid and liquid forms

試験管

試験管

Copper (II) chloride on watch glass

Copper (II) chloride with hazard pictograms

Iron (II) chloride on a watch glass

Measuring reaction rate

実験器具

三角フラスコ

Potassium dichromate solution

Benzoic acid precipitate

pH in sodium bicarbonate solution

pH in sodium bicarbonate solution

Magnesium ribbon in ethanoic acid

Magnesium ribbon in ethanoic acid

Magnesium ribbon in ethanoic acid

Magnesium ribbon in ethanoic acid

Reading a burette

Ammonia test

Reading a burette of permanganate

Reading a burette

Reading a burette of permanganate

Loudspeaker and microphone

Reading a burette

Reading a burette of permanganate

試験管

Zinc displacing copper

Reaction rates

Reaction rates

試験管

試験管

Acid-base titration

Acid-base titration

Acid-base titration

Filtering rock salt solution

Salol crystals on a microscope slide

Salol crystals on a chilled microscope slide

Bromine

Lead

Water

Aluminium powder

試験管

実験

Ethanal and Brady's reagent

Soil settling out of water

Methyl orange

Manganese (III) chloride solution

Iron (III) hydroxide precipitation

Grinding natural rock salt

Manganese (II) solution

Manganese (III) solution

Manganese (VI) solution

Manganese (VII) solution

Immiscible liquids

Potassium permanganate titration

Potassium permanganate titration

Iron and sulphur

Sulfur

Testing for carbonate

Methyl orange in alkali

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

Test tube of silver bromide.

Iron (II) chloride with hazard pictograms

Copper sulphate reaction

Using a 'makeshift' calorimeter

三角フラスコ

Test tube of silver chloride

実験

丸フラスコ

丸フラスコ

丸フラスコ

丸フラスコ

Carbon dioxide bubbling through limewater

Potassium reacting with water

Magnesium burning in air

Sodium chloride, molecular model

試験管

Calcium reacting with water, later stage

Magnesium-acid reaction

Magnesium-acid reaction

Limestone-acid reaction

Potassium reacting with water

Testing sulphur for conductivity

Vanadium oxidation states

Electrolysis of sodium chloride solution

実験

三角フラスコ

平底フラスコ

Iron (III) sulfate

実験器具

実験器具

Zinc displacing copper

Zinc displacing copper

Metal displacement reaction

Metal displacement reaction

Bromination of phenol

Displacement reaction

Displacement reaction

実験器具

試験管

試験管

Iron precipitation.

Iron III hydroxide precipitate

Copper-silver metal displacement reaction

Dipping magnet in iron filings

Indicator solution in acid

Zinc displacing lead

Sodium reacting with ethanol

Copper sulphate solution

Sodium chromate solution

Potassium chromate solution

pH meter in orange juice

pH meter in orange juice

メスシリンダー

Glass flasks with liquids in a laboratory

Glass flasks with liquids in a laboratory

Soxhlet extractor

Soxhlet extractor

Soxhlet extractor

Soxhlet extractor

Soxhlet extractor