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Sodium reacting with ethanol

Sodium reacting with ethanol

Sodium reacting with water

Lithium reacting with water

Titration experiment

Acid-base indicators

Sodium reacting with water

Acid and alkali indicators

Methyl orange indicator

Magnesium reacting with acid

Phenolphthalein a single indicator

Phenolphthalein a single indicator

Phenolphthalein a single indicator

Sodium burning in chlorine

Acid-base titration

Acid-base titration

Acid-base titration

Calcium reacting with water

Phenolphthalein indicator

PH test with universal indicator paper

Calcium reacting with water

Sodium burning in water

Sodium burning in water

Litmus paper in alkali

Ethanol burning

Oxidations of alcohols

Oxidations of alcohols

Magnesium reacting in acid

Barium reacting with water

Potassium reacting with water

Flame test on sodium

Heating sodium chloride

Zinc displacing lead

Sodium

Litmus paper in acid

Sodium burning in oxygen

Methyl orange in acid

Sodium flame test

Silver hydroxide precipitate

Magnesium reacting with water

Equipment used in a titration.

Alcohol oxidation

Sodium reacting in water

Indicator paper in alkali

Sodium reacting with chlorine

Phenolphthalein at pH9.3

Sodium burning in oxygen, post-reaction

Flasks with dyes in a laboratory

Flasks with dyes in a laboratory

Indicator chemicals

Silver mirror test

Silver mirror test

Sodium being removed from a jar

Sodium flame test

Hydrochloric acid fumes

Reaction rates

Ethanol flame

Methyl orange indicator

Sodium burning in air

Litmus paper

Sodium

Sodium

Periodic table

Sodium burning in air

大豆の入ったアルコールランプ

Flame test for lithium.

Refraction of light experiment

Refraction of light experiment

Refraction of light experiment

Indicator paper in acid

Indicator solution in acid

Blackcurrant juice indicator

Blackcurrant juice indicator

Universal indicator

Red cabbage indicator

Alcohol oxidation

Sodium hydroxide added to iron II sulfate

Phosphorus chloride reacting with water

Universal indicator solution and paper

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

Flaming sodium symbol Na

Lithium reacting with water

Potassium reacting with water

Potassium reacting with water

Potassium reacting with water

Aluminium chloride and sodium carbonate

Litmus solution added to acid

Litmus solution added to alkali

Displacement reaction

Displacement reaction

Plastic sulphur formation

Rates of reaction experiment

Zinc reacting with sulphuric acid

Block of sodium metal

Magnesium reacting in water

Container of the chemical element sodium

Reaction rates

Methyl orange indicator

Benedict's test for sugars

Potassium dichromate test for alcohols

Carbon dioxide gas

Water with indicator

Burning lithium

Bromoethane synthesis

アルコールランプ

Sodium

Pouring coloured fluid into a beaker

Pouring fluid into a beaker

Silver mirror test

Detecting an alkali

Metal displacement reaction

Oxidation test

Blue litmus paper in acid

Litmus paper

Red litmus paper in alkali

Fat test

Oxidation of alcohols

Iron precipitation.

Iron III hydroxide precipitate

Methyl orange in acid

Metal displacement reaction

Dilute hydrochloric acid reactions

Tin in sulphuric acid

Complete combustion experiment

Metals reacting in acid

Carboxylic acid with sodium carbonate

Carboxylic acid with sodium carbonate

Carboxylic acid with sodium carbonate

Reaction rates

Zinc displacing copper

High-pressure sodium lamp

実験器具

Metal hydroxides

Magnesium reacting with steam

Bromothymol blue indicator

Zinc/acid reaction

大豆の入ったアルコールランプ

Reaction of sodium carbonate in acid

Alcohol test

Phenolphthalein in a reagent bottle

Producing biofuels from sunflowers

Producing biofuels from sunflowers

Zinc displacing copper

Zinc displacing copper

Iron reacting with sulphur

Zinc reacting with hydrochloric acid

Litmus paper test on a lemon

Litmus paper test on a lemon

Litmus paper test on an orange

Litmus paper test on an orange

Rates of reaction experiment

Cobalt chloride paper

Fehling's reaction

Lithium flame test

Investigating pH and neutralisation.

Potassium reacting with water

Potassium reacting with water

Reaction rates

Bromide reaction

Acid/salt reaction

Calcium reacting with water

Calcium reacting with water

Cobalt chloride paper with drop of water

Fehling's reaction

Metal displacement reaction

Metal displacement reaction

Boiling water with a Bunsen burner.

Comparative reaction of marble in acid

Chemical reaction-Pipette 0.5M solution of copper sulfate (CuSO4) into 0.5M solution of sodium carbonate (Na2CO3). Blue copper carbonate precipitate (CuCO3) formed result: CuSO4+Na2CO3->CuCO3+Na2SO4

Chemical reaction-Pipette 0.5M solution of sodium carbonate(Na2CO3) in 0.25M solution of lead(II) nitrate (Pb(NO3)2). White lead(II) carbonate precipitate(PbCO3) result: Pb(NO3)2+Na2CO3->PbCO3+NaNO3

White crystals of sodium

Potassium flame test

Ammonia fountain

Detecting acid formation

Bleach with indicator

Alkali metals

Magnesium reacting with hydrochloric acid

Sodium test, conceptual image

Copper chemistry experiment

Magnesium burning

Testing pH

Lead iodide precipitate

Ethanol flame

Iron test

Calcium reacting with hydrochloric acid

Law of conservation of mass

The Law of Conservation of Mass

Alkali metals in jars

Alkali metals in jars