写真素材の検索結果

Oxidations of alcohols

Oxidations of alcohols

Alcohol oxidation

Oxidation of alcohols

Alcohol oxidation

Oxidations of alcohols

Oxidations of alcohols

Iron (II) and (III) precipitates

Cobalt precipitation

Iron precipitation

Chromium precipitation

Iron precipitation

Oxidation of ethanal

Iron test

Reduction of potassium dichromate

Silver iodide precipitation

Nickel precipitation

Potassium dichromate test for alcohols

Precipitation reaction

Precipitation reaction

Silver compounds

Potassium dichromate solution

Fehling's reaction

Halogenoalkane reactions

Cyclohexene

Metal hydroxides

Liesegang patterns

Metal hydroxides

Potassium dichromate on a watch glass

Potassium dichromate and hazard pictograms

Chromate solutions

Chlorine displacing iodine

Fehling's reaction

Copper carbonate reaction

Sodium reacting with ethanol

Zinc displacing copper

Magnesium hydroxide precipitate

Calcium hydroxide precipitate

Lead hydroxide precipitate

Aluminium hydroxide precipitate

Benzoic acid precipitate

Silver hydroxide precipitate

Brass analysis

Brady's reagent

Displacement reaction

Displacement reaction

The triiodomethane reaction.

Sodium hydroxide added to iron II sulfate

Alcohol test

Brass analysis

Metal displacement reaction

Diffusion in agar

Diffusion in agar

Vanadium oxidation states

Titration experiment

Bromination of phenol

Reaction rates

Brady's reagent

Azo dye formation

Fehling's reaction

Manganese hydroxide precipitate

Zinc hydroxide precipitate

Copper hydroxide precipitate

Iron (II) hydroxide precipitate

Iron (III) hydroxide precipitate

Cobalt hydroxide precipitate

Nickel hydroxide precipitate

Chromium hydroxide precipitate

Brady's reagent

Benedict's test for sugar.

Carbon dioxide test

Carbon dioxide test

Lead iodide precipitate

Cobalt hydroxide precipitate

Metal displacement reaction

Iron precipitation.

Iron III hydroxide precipitate

Vanadium (V) solution

Vanadium (IV) solution

Vanadium (III) solution

Vanadium (II) solution

Carbon dioxide bubbling through limewater

Copper ion reaction

Displacement reaction

Nickel II nitrate 6 water on watch glass

Zinc displacing lead

Rates of reaction experiment

Copper formed by oxide reduction

Reaction rates

Metal displacement reaction

Metal displacement reaction

Hydroxide precipitates

Hydroxide precipitates

Hydroxide precipitates

Test tube of silver bromide.

Manganese (II) solution

Manganese (III) solution

Manganese (VI) solution

Manganese (VII) solution

Test for carbon dioxide

Oxidation test

Water hardness

Potassium chromate solutions

Liesegang patterns

Carbon dioxide test

Aluminium chloride and calcium carbonate

Metal displacement reaction

Iron reacting with sulphur

Zinc displacing copper

Zinc displacing copper

Sodium reacting with ethanol

Phenol reactions

Test for sugars

Carbon dioxide gas

Haloalkane test

Benedict's test for sugars

Potassium dichromate crystallization, macrophotograph

Phenylamine reactions

Acid/salt reaction

Litmus paper

Ethanal reaction

Measuring acidity

Metal ion solutions

Free radical substitution

Test tube of silver iodide.

Halogen displacement reaction.

Bromine reaction

Sodium chromate solution

Potassium chromate solution

Copper sulphate reaction

Precipitates of transition metal salts

Positive test for carbon dioxide

Silver mirror test

Rochelle salt and hydrogen peroxide

Phosphorus chloride reacting with water

Methyl orange indicator

Acid-base titration

Acid-base titration

Acid-base titration

Displacement reaction

Transition metal compound solutions

Metal compound solutions

Metal compound solutions

Calcium reacting with water

Bromination of phenol

Bromide reaction

Measuring reaction rate

Iron test

Iron test

Dissolving copper sulphate crystals

Magnesium reacting with water

Conservation of mass experiment

Aluminium chloride and sodium carbonate

Precipitates of transition metals

Copper (II) reaction

Silver thiosulphate precipitate

Silver chloride precipitate

Copper sulphate precipitate

Nickel hydroxide precipitate

Ammonia fountain

Copper sulphate reactions

Chlorine water

Potassium permanganate on a watch glass

Potassium permanganate hazard pictograms

Ethanal and Brady's reagent

Ethanal and Brady's reagent

Silver chromate precipitation, macrophotograph

Silver chromate precipitation, macrophotograph

Lead iodide precipitation, macrophotograph

Silver chromate precipitation

Fehling's reaction

Iodine solubility

Potassium dichromate

Ammonia test for silver halides

Rochelle salt and hydrogen peroxide

Nickel II nitrate with hazard pictograms

Calcium reacting with water, later stage

Iron-chlorine reaction

Flame test for calcium.

Titration

Manganese (III) chloride solution

Silver nitrate test for halogens

実験器具

実験器具

Thermolysis of mercury oxide

Phosphorus pentachloride hydrolysis

Sulphate ion test result

Indicator paper in acid

Indicator solution in acid

Blackcurrant juice indicator

Litmus indicator

Universal indicator

Reaction of magnesium carbonate in acid

Silver mirror test

Silver mirror test

Refraction of light experiment

Refraction of light experiment

Refraction of light experiment

Halogens in water

Indicator paper in alkali