写真素材の検索結果

Displacement reaction

Copper sheet in zinc solution

Zinc/acid reaction

Copper in hydrochloric acid

Copper in hydrochloric acid

Copper (II) reaction

Zinc reacting with hydrochloric acid

Reaction rate demonstration

Zinc reacting with hydrochloric acid

Displacement reaction

Comparative reaction of marble in acid

Lead in hydrochloric acid

Pouring hydrochloric acid onto zinc nuggets in petri dish

Magnesium reacting with acid

Displacement reaction

Rates of reaction experiment

Iron reacting with hydrochloric acid

Zinc reacting with sulphuric acid

Acid/salt reaction

Copper sulphate reactions

Litmus test strip in hydrochloric acid

Zinc granules in weak hydrochloric acid

Calcium reacting with hydrochloric acid

Limestone and acid

Gold ring in acid

Zinc reacting with hydrochloric acid

Rates of reaction experiment

Iron reacting with hydrochloric acid

Phosphorus pentachloride hydrolysis

Metal displacement reaction

Dilute hydrochloric acid reactions

Ligand substitution

Ethanal reaction

Magnesium reacting with hydrochloric acid

Iron in hydrochloric acid

Sulphur and iron in hydrochloric acid

Reaction rates

Magnesium reacting in acid

Reaction rates

Metals in acid

Reaction of metals in hydrochloric acid

Displacement reaction

Displacement reaction

Hydrogen chloride preparation

Detecting acid formation

Organic synthesis

Digestion experiment

Lithium chloride burns with a bright crimson flame

Sodium chloride burns with a bright yellow flame

Healthcare And Medicine,Glassware,Laboratory Glassware,Utensil,

Close up of dropper in beaker

Reaction rate demonstration

Reaction rates

Displacement reaction

Copper chemistry experiment

Scientific Analysis

Copper sulphate reaction

Formation of ammonium chloride

Making hydrogen gas

Metal displacement reaction

Metal displacement reaction

研究する研究者の手元

Potassium manganate experiment

Metal displacement reaction

Positive ammonia test

The ammonia test

Sulphur in hydrochloric acid

Iron sulphide in hydrochloric acid

Acyl chloride reaction with water

Hydrochloric acid fumes

実験

実験

Brass analysis

Close up of liquid pouring into beaker

Pipetting

Organic synthesis

Organic synthesis

Rates of reaction experiment

Zinc displacing lead

Close-up of a scientist's hand pouring sample into a beaker

実験器具

Copper (II) reaction

Close up of test tubes filled with solution in lab

Close up of test tubes with liquid

Scientist holding a petri dish

実験イメージ

Butylamine-copper complex formation

Investigating pH and neutralisation.

Poitive ammonia test

Laboratory testing

Lit splint test for hydrogen gas

Lit splint test for hydrogen gas

Reaction of water and calcium oxide

実験イメージ

実験イメージ

Copper oxide and zinc reaction

Zinc displacing copper

Zinc displacing copper

Brass analysis

Zinc displacing copper

Close-up of a scientist's hand experimenting in a lab

Rates of reaction experiment

Tin in sulphuric acid

Testing pH

Bromine reaction

研究する研究者の手元

Reaction of calcium in acid

Magnesium carbonate in hydrochloric acid

Magnesium carbonate in hydrochloric acid

pH test for alkali metal solution

Scientist pouring liquid into beaker

Copper oxidation experiment

Hydrochloric acid

Heating zinc in a flame

試験管を持つ研究者の手

Bromide reaction

Doctor holding a conical flask in a laboratory

シャーレとスポイトを持つ女性

試験管を持つ女性

薬品のビン

Alkaline titration using methyl orange

Bottle of hydrochloric acid

Two copper oxide reactions

Metal displacement reaction

Litmus paper test

Digestion experiment.

実験をする研究員

研究する研究者の手元

Halogen displacement reaction.

Phosphorus chloride reacting with acid

Healthcare And Medicine

Healthcare And Medicine

Clear liquid dripping into a beaker containing red liquid

Equipment used in a titration.

Healthcare And Medicine

Testing for carbon dioxide gas with limewater

実験イメージ

実験

Water boiling in glass beaker on top

Thermal expansion of a liquid

Female scientist holding a petri dish

Litmus test for amine solution

Copper sulphate reaction

Magnesium reacting with an acid

シャーレに薬品を入れる研究者

Reaction of magnesium in acid

Reaction of magnesium carbonate in acid

Catalysed decomposition

実験イメージ

Zinc granules in sulphuric acid

Lab technician holding blood samples in a test tube

Dissolving copper sulphate crystals

シャーレに薬品を入れる研究者

シャーレに薬品を入れる研究者

Burnt copper

Copper flame test

Heat of hydration of copper sulphate

Adding water to copper sulphate

Healthcare And Medicine

実験イメージ

スポイトとシャーレ

Displacement reaction

実験器具

Neutralisation reaction

Displacement reaction

Displacement reaction

実験器具

Burning zinc

Ammonium chloride formation

Scientists examining liquid in lab

Copper flame test

Reaction of chalk and acid

Stirring milk into water in glass beaker

Pouring milk into water in glass beaker

Female scientist looking at beaker with liquid

Methyl orange indicator

Moles of solids compared

Moles of solids compared

Scientist examining sample in beaker in laboratory

試験管を持つ手と実験器具

Doctor researching in a laboratory

Lab technician analyzing sample in a test tube

Portrait of scientist holding beaker with liquid

Measuring reaction rate

Measuring reaction rate

Copper ion solutions

Copper oxidation experiment

Fehling's reaction

Laboratory glassware

Laboratory glassware

Laboratory glassware

Laboratory glassware

実験用具

Iodine test for starch

液体を注がれるビーカー

ビーカーとインク

ビーカーとインク

Copper-silver metal displacement reaction

Measuring reaction rate

Beetroot dye experiment