写真素材の検索結果

Aluminium chloride and calcium carbonate

Aluminium chloride and sodium carbonate

Aluminium chloride preparation

Chemical explosion

Carbon dioxide test

Carbon dioxide test

Acid/salt reaction

Carbon dioxide bubbling through limewater

Phosphorus chloride reacting with water

Carbon dioxide test

Chloride reagent bottles

Testing for carbonate

Ligand substitution

Positive test for carbon dioxide

Test for carbon dioxide

Chlorine displacing iodine

Silver chloride precipitate

Cobalt chloride paper

Chemistry experiment

Iron reacting with chlorine

Silver compounds

Test for carbon dioxide

Glowing limestone chip

Calcium carbonate

Reaction rates

Reaction rates

Testing for carbon dioxide

Silver nitrate test for halogens

Limestone-acid reaction

Hydrated copper sulphate

Copper ion reaction

Ammonia test for silver halides

Silver iodide precipitation

Liesegang patterns

Aluminium reacting with iodine

Iron test

Heating sodium chloride

Halogen displacement reaction.

Potassium dichromate solution

Limestone reacting with acid

Anhydrous copper sulphate

Hydrating copper sulphate

Sodium flame test

Lead iodide precipitate

Chloride test, conceptual image

Acyl chloride reaction with water

Cobalt precipitation

Iron precipitation

Chromium precipitation

Iron precipitation

Oxidations of alcohols

Oxidations of alcohols

Liesegang patterns

Cyclohexene

Cobalt (II) chloride solution

Ethanal reaction

Water hardness

Measuring reaction rate

Copper carbonate reaction

Bromide reaction

Carbon dioxide gas

Clamp stands holding apparatus

Sodium chromate solution

Potassium chromate solution

Comparative reaction of marble in acid

Calcium reacting with water

Formation of ammonium chloride

Ammonium chloride sublimation

Hydrogen chloride preparation

Chemical reaction-Pipette 0.25 M solution of iron(III) chloride (FeCl3) into 0.5 M solution of sodium carbonate (Na2CO3). Rusty red iron(III) hydroxide precipitate (Fe(OH)3) & carbon dioxide produced

Cobalt hydroxide precipitate

Chemical reaction-Rusty red iron(III) hydroxide precipitate (Fe(OH)3) in test tube formed reaction between iron(III) chloride (FeCl3) & sodium carbonate (Na2CO3): FeCl3+Na2CO3+H2O ->Fe(OH)3+NaCl+CO2

Aluminium hydroxide precipitate

Ammonium chloride smoke

Copper carbonate being heated

Sodium chloride crystallization

Solutions of transition metals

Calcium hydroxide precipitate

Calcium reacting with water

Iron precipitation.

Iron III hydroxide precipitate

Phenol reactions

Precipitation reaction

Precipitation reaction

Iron (II) and (III) precipitates

Iron (III) chloride solution

Iron reacting with sulphur

Limestone and acid

Cobalt chloride solutions

Zinc displacing copper

Nickel precipitation

Electrolysis of sodium chloride solution

Displacement reaction

Displacement reaction

Iron (III) hydroxide precipitation

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

Reaction of metals in hydrochloric acid

Flame test for calcium.

Reaction of magnesium carbonate in acid

Bromine reaction

Salt crystals formed by evaporation

Magnesium reacting with steam

Titration

Sulphate ion test

Metal displacement reaction

Phosphorus pentachloride hydrolysis

Brass analysis

The triiodomethane reaction.

Sodium hydroxide added to iron II sulfate

Aluminium precipitate in sodium hydroxide

Aluminium in excess sodium hydroxide

Sulphate ion test result

Cobalt chloride

Cobalt chloride

Fehling's reaction

Brady's reagent

Halogenoalkane reactions

Azo dye formation

Bromination of phenol

Bromination of phenol

Thermolysis of mercury oxide

Ammonia test

Copper (II) chloride solution

Marble in different strength acids

Electrical conductivity

Cobalt chloride equilibrium

Magnesium hydroxide precipitate

Lead hydroxide precipitate

Copper sulphate solution

Hydroxide precipitates

Iodine displaced from potassium iodide

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

Reaction of sodium carbonate in acid

Brass analysis

Cobalt chloride test for water

Detecting water

Positive cobalt chloride test for water

The cobalt chloride test for water

Nitrate test using acid

Copper formed by oxide reduction

Test tubes of silver halides.

1799 Joseph Priestly Chemist oxygen

Cobalt chloride crystals

Filtering rock salt

Metal hydroxides

Ammonium chloride

Copper chloride, polarised light micrograph

Copper chloride, polarised light micrograph

Copper chloride, polarised light micrograph

Copper chloride, polarised light micrograph

Copper chloride, polarised light micrograph

Silver hydroxide precipitate

Copper chloride and glucose, polarised light micrograph

Copper chloride and glucose, polarised light micrograph

Copper chloride and glucose, polarised light micrograph

Copper chloride and glucose, polarised light micrograph

Copper chloride and glucose, polarised light micrograph

Metal displacement reaction

Catalysed decomposition

Copper chloride and amino acids, polarised light micrograph

Copper chloride and amino acids, polarised light micrograph

Copper chloride and amino acids, polarised light micrograph

Copper chloride and amino acids, polarised light micrograph

Bromoethane synthesis

Precipitate of copper (II) chloride in sodium hydroxide

Fehling's reaction

Reaction rate demonstration

Zinc displacing lead

Reaction rates

Titration experiment

Metal displacement reaction

Alcohol oxidation

Nickel displacing copper

Copper sulphate with sodium carbonate

Ammonium chloride formation

Marble in acid

Potassium manganate experiment

Test tubes

Measuring reaction rate

Measuring reaction rate

Testing for carbon dioxide gas with limewater

Calcium carbonate

Calcium carbonate

Test tube of silver chloride

Vial of potassium chloride

Haloalkane test

Haloalkane test

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