写真素材の検索結果

Ammonium chloride formation

Ethanal reaction

Acyl chloride reaction with water

Ammonium chloride

Formation of ammonium chloride

Positive ammonia test

Poitive ammonia test

The ammonia test

Ammonium chloride smoke

Rates of reaction experiment

Hydrogen chloride preparation

Investigating pH and neutralisation.

Acid/salt reaction

Zinc granules in weak hydrochloric acid

Ammonium chloride sublimation

Hydrochloric acid fumes

Rates of reaction experiment

Rates of reaction experiment

Rates of reaction experiment

Testing for carbon dioxide gas with limewater

Comparative reaction of marble in acid

Testing pH

Testing pH

Phosphorus pentachloride hydrolysis

Copper ion solutions

Acids and alkalis

Litmus paper test

Ligand substitution

Reaction of metals in hydrochloric acid

Phosphorus chloride reacting with acid

Testing for carbonate

Lithium chloride burns with a bright crimson flame

Sodium chloride burns with a bright yellow flame

Copper sulphate reaction

Hydrochloric acid

Making hydrogen gas

Ammonium chloride crystals, light micrograph

Ammonium chloride crystals, light micrograph

Ammonium chloride crystals, light micrograph

Ammonia test for silver halides

Ammonium chloride crystallization, light micrograph

Ammonium chloride crystallization, light micrograph

Ammonium chloride crystallization, light micrograph

Ammonium chloride crystallization, light micrograph

Ammonium chloride crystallization, light micrograph

Ammonium chloride crystals forming, light micrograph

Ammonium chloride crystals forming, light micrograph

Ammonium chloride crystals forming, light micrograph

Copper sulphate reaction

Limestone and acid

Bottle of hydrochloric acid

Comparison between acid reactions

Two copper oxide reactions

Magnesium carbonate in hydrochloric acid

Magnesium carbonate in hydrochloric acid

Nitric acid

Gold ring in acid

Magnesium reacting with acid

Zinc/acid reaction

Copper sulphate reactions

Metals in acid

Reaction rate demonstration

Sulphur and iron in hydrochloric acid

Iron sulphide in hydrochloric acid

Magnesium reacting in acid

Reaction rates

Liesegang patterns

Digestion experiment.

Digestion experiment

Measuring reaction rate

Measuring reaction rate

Eggshell reacting with hydrochloric acid

Copper (II) reaction

Litmus test strip in hydrochloric acid

Detecting acid formation

Pouring hydrochloric acid onto zinc nuggets in petri dish

Cabbage as pH indicator

Iron reacting with hydrochloric acid

Zinc reacting with hydrochloric acid

Reaction rate demonstration

Iron in hydrochloric acid

Sulphur in hydrochloric acid

Copper in hydrochloric acid

Lead in hydrochloric acid

Copper in hydrochloric acid

Zinc reacting with hydrochloric acid

Zinc reacting with hydrochloric acid

Iron reacting with hydrochloric acid

Magnesium reacting with hydrochloric acid

Calcium reacting with hydrochloric acid

Organic synthesis

Organic synthesis

Reactivity of magnesium

Reactivity of magnesium

Ammonia test

Acid bottles

Ethyl chloride molecule

Ethyl chloride molecule

火花

Preparation of ammonia

Hydrogen halides molecule

Silver nitrate test for halogens

Reaction rates

Zinc granules in sulphuric acid

Haloalkane test

Haloalkane test

Haloalkane test

Organic synthesis

Iron and tin in sulphuric acid

Iron salts in solid and liquid forms

Tin in sulphuric acid

Reagent bottle of 36% hydrochloric acid

Reagent bottle of 4.0M hydrochloric acid

Reagent bottle of hydrochloric acid CP

Aluminium chloride and sodium carbonate

Aluminium chloride and calcium carbonate

Limestone reacting with acid

Ammonium hydroxide in bottle

Bottle of dilute hydrochloric acid

Bottle of dilute hydrochloric acid

Common acids and bases

Common acids and bases

Ammonium sulfamate herbicide molecule

Displacement reaction

Brass analysis

Nickel II nitrate 6 water on watch glass

Acid-base titration

Bottles in a laboratory

Dilute hydrochloric acid reactions

Acids react with alkalis producing a salt

Copper ion reaction

Flame tests

Copper carbonate reaction

Aluminium chloride preparation

Hydroxide precipitates

Copper sulphate reaction with ammonia

Carbon dioxide gas

Spectral charts, 19th century

1799 Joseph Priestly Chemist oxygen

Marble in different strength acids

Marble in acid

Phosphorus chloride reacting with water

Marble in acid demonstration

Marble in acid demonstration

Marble in acid demonstration

Haloalkane test

Haloalkane test

Ammonium carbamate molecule

Neutralisation titration

Alkene bromine test

Chloride chemistry

Lead iodide precipitate

Iron test

Iron test

Container of the food additive E507

Ranitidine peptic ulcer disease drug, molecular model

Ranitidine peptic ulcer disease drug, molecular model

Ranitidine peptic ulcer disease drug, molecular model

Ranitidine peptic ulcer disease drug, molecular model

Leopold Gmelin

Lit splint test for hydrogen gas

Lit splint test for hydrogen gas

Phenolphthalein indicator

Bromothymol blue indicator

Blackcurrant juice indicator

Red cabbage indicator

Litmus indicator

Universal indicator

Equipment used in a titration.

Bromine reaction

Displacement reaction

壜に詰まったさまざまな国旗

広口試薬瓶

広口試薬瓶

Silicon (IV) chloride

細口試薬瓶

Iron in sulphuric acid

広口試薬瓶

Copper (II) reaction

Tin chloride

Ammonia fountain

Copper formed by oxide reduction

Brass analysis

Testing pH

Liesegang patterns

Acid-base titration

Red litmus paper turned blue by ammonia.

Ammonium nitrate molecule

Cobalt chloride

薬品箱

薬品箱

Container of the food additive E510

Ammonia and copper sulphate reaction

Silver chloride precipitate

Metal sulphate and cobalt chloride, light micrograph

Metal sulphate and cobalt chloride, light micrograph

Chemical explosion

Titration of potassium manganate (VII)

Titration of potassium manganate (VII)

Titration of potassium manganate (VII)