写真素材の検索結果

Organic synthesis

Organic synthesis

Organic synthesis

Organic synthesis

Organic synthesis

Organic synthesis

Magnesium reacting in acid

Magnesium reacting with acid

Comparative reaction of marble in acid

Zinc/acid reaction

Making hydrogen gas

Acyl chloride reaction with water

Ethanal reaction

Organic synthesis

Nitrobenzene solvent molecule

Nitrobenzene solvent molecule

Zinc granules in weak hydrochloric acid

The ammonia test

Positive ammonia test

Copper sulphate reactions

Poitive ammonia test

Ligand substitution

Acid/salt reaction

Phosphorus pentachloride hydrolysis

Pouring hydrochloric acid onto zinc nuggets in petri dish

Lithium chloride burns with a bright crimson flame

Sodium chloride burns with a bright yellow flame

Detecting acid formation

Hydrochloric acid

Rates of reaction experiment

Rates of reaction experiment

Dilute hydrochloric acid reactions

Phosphorus chloride reacting with acid

Reaction rate demonstration

Hydrochloric acid fumes

Gold ring in acid

Hydrogen chloride preparation

Litmus paper test

Zinc reacting with hydrochloric acid

Organic synthesis

Sulphur and iron in hydrochloric acid

Two copper oxide reactions

Ammonium chloride formation

Limestone and acid

Testing for carbon dioxide gas with limewater

Litmus test strip in hydrochloric acid

Copper in hydrochloric acid

Lead in hydrochloric acid

Copper in hydrochloric acid

Investigating pH and neutralisation.

Copper sulphate reaction

Zinc reacting with hydrochloric acid

Iron reacting with hydrochloric acid

Calcium reacting with hydrochloric acid

Rates of reaction experiment

Rates of reaction experiment

Copper ion solutions

Metals in acid

Comparison between acid reactions

Iron sulphide in hydrochloric acid

Cabbage as pH indicator

Copper sulphate reaction

Magnesium reacting with hydrochloric acid

Formation of ammonium chloride

Reaction of metals in hydrochloric acid

Displacement reaction

Iron reacting with hydrochloric acid

Copper carbonate reaction

Zinc reacting with hydrochloric acid

Reagent bottle of 36% hydrochloric acid

Reagent bottle of 4.0M hydrochloric acid

Reagent bottle of hydrochloric acid CP

Iron in hydrochloric acid

Ammonium chloride

Copper (II) reaction

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

Measuring reaction rate

Measuring reaction rate

Iodine solubility

Iodine solubility

Iodine solubility

Testing pH

Iron in sulphuric acid

Tin in sulphuric acid

Brass analysis

Bromoethane synthesis

Phenylamine reactions

Copper ion reaction

Reaction rate demonstration

Digestion experiment

Magnesium carbonate in hydrochloric acid

Magnesium carbonate in hydrochloric acid

Digestion experiment.

Eggshell reacting with hydrochloric acid

Reaction rates

Sulphur in hydrochloric acid

Bottle of dilute hydrochloric acid

Bottle of dilute hydrochloric acid

Common acids and bases

Common acids and bases

Potassium reacting with water

Germany, Blue liquid in flask at chemical laboratory

Acid bottles

Lit splint test for hydrogen gas

Lit splint test for hydrogen gas

Phenol reactions

実験室

Salol crystals on a chilled microscope slide

Zinc granules in sulphuric acid

Brass analysis

Bromide reaction

Salol cooling rapidly to form crystals

Plastic sulphur formation

Potassium permanganate titration

Potassium permanganate titration

Bromine reaction

Bottle of hydrochloric acid

Picramide explosive molecule

Free radical substitution

Nitric acid

Testing pH

蛇管冷却器

Crystal (gentian) violet molecule

Reactivity of magnesium

Reactivity of magnesium

Halogenoalkane reactions

Fehling's reaction

Sugar changed to black carbon

Hydrogen halides molecule

Container of the food additive E507

Leopold Gmelin

Limestone reacting with acid

Ammonium chloride sublimation

実験室

Haloalkane test

Haloalkane test

Haloalkane test

Chemical Analysis

Zinc reacting with sulphuric acid

Decomposition of hydrogen peroxide

Decomposition of hydrogen peroxide

Decomposition of hydrogen peroxide

Catalysed decomposition

Germany, Blue liquid in flask at chemical laboratory

Germany, Blue liquid in flask at chemical laboratory

Germany, Blue liquid in flask at chemical laboratory

Iron reacting with sulphur

Silver iodide precipitation

Cobalt precipitation

Iron precipitation

Chromium precipitation

Nickel precipitation

Iron precipitation

Laboratory flasks

Laboratory flasks

Iodine clock reaction

Metal displacement reaction

Zinc displacing lead

Calcium reacting with water

Magnesium reacting with water

Sodium reacting with ethanol

Calcium reacting with water

Sodium reacting with ethanol

Iron burning in chlorine gas

Iron reacting with chlorine

Laboratory glassware

Laboratory glassware

Laboratory glassware

Laboratory glassware

Laboratory glassware

Chemistry research

Laboratory glassware

Woman measuring liquid in chemical laboratory

Close up of microscope slides in lab

Close up of pipette dropping sample onto microscope slide in lab

Close up of pipette dropping sample onto microscope slide in lab

Aesthetic Medical

Aesthetic Medical

Aesthetic Medical

Aesthetic Medical

Salol crystals on a microscope slide

Salol cooling rapidly to form crystals

Salol cooling rapidly to form crystals

Salol cooling rapidly to form crystals

Equipment used in a titration.

Testing pH

Haloalkane test

Copper oxide and sulphuric acid

Nickel II nitrate 6 water on watch glass

Reaction rates

Fehling's reaction

Bromination of phenol

Bromination of phenol

Benzoic acid precipitate

Pill,Vaccination,Syringe

Vaccination,Syringe

Pill,Vaccination,Syringe