写真素材の検索結果

Iron reacting with hydrochloric acid

Zinc reacting with hydrochloric acid

Zinc reacting with hydrochloric acid

Iron in hydrochloric acid

Calcium reacting with hydrochloric acid

Zinc reacting with hydrochloric acid

Iron reacting with hydrochloric acid

Magnesium reacting with hydrochloric acid

Sulphur and iron in hydrochloric acid

Copper in hydrochloric acid

Copper in hydrochloric acid

Reaction rate demonstration

Lead in hydrochloric acid

Iron sulphide in hydrochloric acid

Zinc reacting with sulphuric acid

Magnesium carbonate in hydrochloric acid

Magnesium carbonate in hydrochloric acid

Zinc/acid reaction

Zinc granules in weak hydrochloric acid

Sulphur in hydrochloric acid

Litmus test strip in hydrochloric acid

Bottle of hydrochloric acid

Pouring hydrochloric acid onto zinc nuggets in petri dish

Dilute hydrochloric acid reactions

Magnesium reacting with acid

Metals in acid

Eggshell reacting with hydrochloric acid

Reaction rate demonstration

Gold ring in acid

Acid/salt reaction

Limestone reacting with acid

Iron and tin in sulphuric acid

Ethanal reaction

Copper sulphate reactions

Limestone and acid

Reaction of metals in hydrochloric acid

Reaction of calcium in acid

Copper (II) reaction

Detecting acid formation

Magnesium reacting in acid

Hydrochloric acid fumes

Marble reacting with an acid

Positive ammonia test

Poitive ammonia test

The ammonia test

Comparative reaction of marble in acid

Bottle of dilute hydrochloric acid

Bottle of dilute hydrochloric acid

Phosphorus chloride reacting with acid

Organic synthesis

Formation of ammonium chloride

Reagent bottle of 36% hydrochloric acid

Reagent bottle of hydrochloric acid CP

Making hydrogen gas

Reaction of magnesium in acid

Ligand substitution

Hydrochloric acid

Displacement reaction

Comparison between acid reactions

Iron in sulphuric acid

Litmus paper test

Reagent bottle of 4.0M hydrochloric acid

Reaction of magnesium carbonate in acid

Copper sulphate reaction

Investigating pH and neutralisation.

Lithium chloride burns with a bright crimson flame

Sodium chloride burns with a bright yellow flame

Phosphorus pentachloride hydrolysis

Cabbage as pH indicator

Copper sulphate reaction

Magnesium reacting with an acid

Lit splint test for hydrogen gas

Lit splint test for hydrogen gas

Zinc reacting with copper sulphate

Common acids and bases

Common acids and bases

Tin in sulphuric acid

Ammonium chloride formation

Testing pH

Metals reacting in acid

Digestion experiment

Reaction of sodium carbonate in acid

Rates of reaction experiment

Organic synthesis

Organic synthesis

Reaction rates

Magnesium reacting in water

Brass analysis

Brass analysis

Reactivity of magnesium

Reactivity of magnesium

Testing for carbon dioxide gas with limewater

Acid bottles

Zinc granules in sulphuric acid

Digestion experiment.

Ammonium chloride

Hydrogen chloride preparation

Two copper oxide reactions

Copper ion solutions

Hydrogen halides molecule

Acyl chloride reaction with water

Container of the food additive E507

Testing pH

Benzoic acid precipitate

Reaction of chalk and acid

Copper (II) oxide reacting with sulphuric acid

Iron reacting with sulphur

Rates of reaction experiment

Corrosion of iron demonstration

Bottle of sulphuric acid

Copper carbonate reaction

Bromide reaction

Sulphuric acid added to water

Burning iron

Test tube of sulphur and iron mix

Phenolphthalein acid-base indicator

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

Acids and alkalis

Leopold Gmelin

Surface of pyloric stomach, mucous coat

Chemical rail tank car

Stomach lining, SEM

Stomach lining, SEM

Nickel II nitrate 6 water on watch glass

Iron filings in a bunsen flame

Electromagnet attracting iron filings

Reaction of limestone and acid

Heating an iron nail

Measuring reaction rate

Measuring reaction rate

Acid-base titration

Acid-base titration

Acid-base titration

Two magnets with iron filing

Iron reacting with chlorine

Marble in acid

Phenol reactions

Testing pH

Finding moles of iron in a sample

Clear liquid dripping into a beaker containing red liquid

Phosphoric acid content test in a soil sample

Metal displacement reaction

Marble in acid demonstration

Marble in acid demonstration

Marble in acid demonstration

Neutralisation reaction

Rates of reaction experiment

Rates of reaction experiment

Sodium reacting with water

Calcium reacting with water

Magnesium-acid reaction

Magnesium-acid reaction

Magnesium reacting with acetic acid

Sulphuric acid

Reaction rates

Iron filings and sand

Equipment used in a titration.

Reagent bottle of sulfuric acid

Iron filings with a magnet

Limestone reacting with acid

Metal displacement reaction

Reagent bottle of 2M sulfuric acid

Bottle of 1M sulphuric acid

Phenolphthalein indicator

Bromothymol blue indicator

Iron test

Iron test

Sugar changed to black carbon

Redox reaction

Indicator paper in acid

Litmus paper in acid

Indicator solution in acid

Heat of hydration of copper sulphate

Precipitation reaction

Precipitation reaction

Copper sulphate formation

Benedict's reagent

Iron (II) and (III) precipitates

Two bar magnets positioned opposite

Methyl orange indicator

Bromine reaction

Acidic and alkaline chromate solutions

Marble in different strength acids

Litmus strip in household cleaning liquid turning green

Universal indicator in acid

Copper oxidation experiment

Universal indicator in a strong acid

Universal indicator in a weak acid

Copper reacting with nitric acid

Litmus paper

Litmus solution added to acid

Copper chemistry experiment

Chromium in dilute acid

Iron filings in pure oxygen

Calcium reacting with water

Calcium reacting with water

Sodium reacting with ethanol