写真素材の検索結果

Copper ammonia complex ion.

Copper en complex ion.

Copper chloride complex ion

Test tube of copper water ion.

Test tubes of copper complex ions.

Dark blue copper-ammonia complex

Precipitates of transition metals

Nickel ions in solution

Sodium hydroxide added to iron II sulfate

Copper ion solutions

Ammonia and copper sulphate reaction

Copper ion reaction

Vanadium (IV) solution

Copper reacting with nitric acid

Vanadium (V) solution

Vanadium (III) solution

Vanadium (II) solution

Sulphate ion test result

Ligand substitution

Colorful test tubes in a row

Iron (II) chloride crystals

Native copper

Manganese

Healthcare And Medicine

Cobalt (II) chloride solution

Cisplatin anti cancer drug, polarised light micrograph

Cisplatin anti cancer drug, polarised light micrograph

Metal ion solutions

Alkene decolourisation of bromine water

Alkene decolourisation of bromine water

Vanadium oxidation states

Manganese (II) solution

Manganese (III) solution

Test tubes with blue liquid inside

Ammonia test

Copper complex solutions

Copper (II) chloride solution

Zinc displacing copper

Copper II sulfate

Copper hydroxide precipitate

Researcher working with samples in a laboratory

試験管

Healthcare And Medicine

Chromium in dilute acid

Chrome alum in alkaline solution

試験管

Manganese (VI) solution

Manganese (VII) solution

Iron (II) chloride solution

Iron (III) chloride solution

試験管

試験管

試験管

Macrophotograph of high purity cobalt

Macrophotograph of high purity cobalt

Macrophotograph of high purity cobalt

Native gold

Native silver

Transition metal compound solutions

Metal compound solutions

Metal compound solutions

Zinc nitrate crystals

Liquids in different shaped vessels

Precipitate of copper (II) chloride in sodium hydroxide

Aluminium precipitate in sodium hydroxide

Aluminium in excess sodium hydroxide

Cisplatin anti cancer drug, polarised light micrograph

Red litmus paper turned blue by ammonia.

Magnesium ribbon in ethanoic acid

Healthcare And Medicine,Glassware,Laboratory Glassware,Utensil,,Test Tube,Pipette

Healthcare And Medicine,Glassware,Laboratory Glassware,Utensil,,Test Tube

試験管

Vanadium

Lutetium

Healthcare And Medicine,Glassware,Laboratory Glassware,Utensil,,Test Tube

Transition metal ion colours

Food samples in test tubes in a test tube rack

Food samples in test tubes

Food samples in test tubes in a test tube rack

Food samples in test tubes in a test tube rack

Test tubes

試験管

カラフルな液体の入った試験管

Alcohol test

Iron reacting with hydrochloric acid

Liquid dripping from measuring cylinder, close-up

試験管

試験管

Alkene decolourisation of bromine water

Bromine

Lead

Water

試験管とスポイト

Test tube with red liquid

Blue liquid in a plastic test tube

Test tubes, close up

試験管

試験管

Test tubes in rack

Magnesium hydroxide precipitate

Calcium hydroxide precipitate

Manganese hydroxide precipitate

Zinc hydroxide precipitate

Lead hydroxide precipitate

Aluminium hydroxide precipitate

Iron (II) hydroxide precipitate

Iron (III) hydroxide precipitate

Cobalt hydroxide precipitate

Nickel hydroxide precipitate

Chromium hydroxide precipitate

Silver hydroxide precipitate

Copper sulphate reaction with ammonia

Hydroxide precipitates

Hydroxide precipitates

Man in lab coat holding green slime

Man in lab coat holding green slime

Chromium potassium sulphate solution

Reactivity of magnesium in water

Chrome alum solution

Bromide reaction

Copper sulphate solutions

試験管

試験管

試験管

試験管

並ぶ試験管

試験管

試験管とスポイト

試験管

試験管とスポイト

試験管とスポイト

Iron II sulfate reaction

Alkene and bromine water

Microtube

Test tubes

Alkane decolourisation of bromine water

試験官と青い球

Copper sulphate crystallizing

Hydrogen peroxide decomposition catalysis

Coil of copper

試験管

Blood Samples in Test Tubes

Liquid in test tubes

Liquid in test tubes in a rack

Samples and test tubes

Lentils in test tubes in a test tube rack

Urine sample test tube

Vials and pipettes

実験器具

試験管とスポイト

Vanadium (IV) solution

Metal precipitates

Metal hydroxides

Egg covered in red paint

Liquid in test tube

Liquid in test tube

Test tubes and pipette

Test tubes in beaker

実験イメージ

試験管

試験管

試験管

Test tubes in rack

Copper floating on mercury

Copper floating on mercury

Tin in sulphuric acid

Blood samples in test tubes

試験管

Test tubes in rack

Close-up of blood samples in test tubes

Close-up of test tubes

Magnesium reacting in water

Metal displacement reaction

Bromination of phenol

ビーカーと試験管

ビーカーと試験管

High-pressure sodium lamp

Solutions of transition metals

試験管とスポイト

Lit candle with melted wax

Vanadium

Zirconium

Thulium

Thulium

Neodymium

Neodymium

Ruthenium

Ruthenium

Iridium

Rhenium

実験イメージ

Rack of test tubes with solution on blue counter

Rack of test tubes with solution on blue counter

実験イメージ

実験イメージ

Manganese (III) chloride solution

Aluminium powder

Decolouring bromine water

Iodine sublimation

Liquid in test tubes