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Chemical rail tank car

Chemical rail tank car

Chemical rail tank cars

Chemical rail tank cars

Chemical rail tank cars

Bottle of hydrochloric acid

Hydrochloric acid

Copper sulphate reaction

Cabbage as pH indicator

Reagent bottle of 36% hydrochloric acid

Reagent bottle of 4.0M hydrochloric acid

Reagent bottle of hydrochloric acid CP

Rail yard, Michigan, USA

Rail yard, Michigan, USA

Rail yard, Michigan, USA

Rail yard, Michigan, USA

Rail yard, Michigan, USA

Rail yard, Michigan, USA

Rail yard, Michigan, USA

Underground rail platform

Train at night, USA

Light rail transit system, Charlotte, USA

Iron in hydrochloric acid

Sulphur in hydrochloric acid

Sulphur and iron in hydrochloric acid

Iron sulphide in hydrochloric acid

Copper in hydrochloric acid

Lead in hydrochloric acid

Copper in hydrochloric acid

Gold ring in acid

Iron reacting with hydrochloric acid

Bottle of dilute hydrochloric acid

Bottle of dilute hydrochloric acid

Common acids and bases

Common acids and bases

Acid bottles

Detecting acid formation

Making hydrogen gas

Acids and alkalis

Acid/salt reaction

Zinc/acid reaction

Copper sulphate reaction

Investigating pH and neutralisation.

Testing pH

Testing pH

Litmus test strip in hydrochloric acid

Unmanned railway crossing

Intermodal rail yard, Chicago, USA

Oakwood rail yard, Michigan, USA

Oakwood rail yard, Michigan, USA

Oakwood rail yard, Michigan, USA

Kaaimans River rail bridge, South Africa

Soo Locks, Michigan, USA

Freight train, Arizona, USA

Headcorn station, UK

Headcorn station, UK

Headcorn station, UK

Railroad crane in Arizona

Ethanal reaction

Hydrochloric acid fumes

Two copper oxide reactions

Container of the food additive E507

Hydrogen halides molecule

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

Ammonium chloride formation

Litmus paper test

Magnesium carbonate in hydrochloric acid

Magnesium carbonate in hydrochloric acid

Zinc reacting with 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

Reaction of metals in hydrochloric acid

Copper sulphate reactions

Positive ammonia test

Poitive ammonia test

Digestion experiment.

Comparative reaction of marble in acid

Leopold Gmelin

Lit splint test for hydrogen gas

Lit splint test for hydrogen gas

Ammonium chloride

Organic synthesis

Limestone reacting with acid

Formation of ammonium chloride

Surface of pyloric stomach, mucous coat

The ammonia test

Stomach lining, SEM

Stomach lining, SEM

Eggshell reacting with hydrochloric acid

Zinc granules in weak hydrochloric acid

Metals in acid

Limestone and acid

Magnesium reacting with acid

Ligand substitution

Phosphorus pentachloride hydrolysis

Rates of reaction experiment

Rail yard, Michigan, USA

Rail yard, Michigan, USA

Ford River Rouge Complex and rail yard, Michigan, USA

Ford River Rouge Complex and rail yard, Michigan, USA

Ford River Rouge Complex and rail yard, Michigan, USA

Rail yard, Michigan, USA

Soo Locks, Michigan, USA

Soo Locks, Michigan, USA

Oakwood rail yard, Michigan, USA

Trains approaching station,Toronto, Canada

Freight train, New Mexico, USA

Reaction rate demonstration

Reaction rate demonstration

Copper (II) reaction

Railroad maintenance

Railroad maintenance

Railroad maintenance

Railway tank cars, Denver, USA

Hazardous chemical railway tanker

Coal trains in Nebraska rail yard

Freight trains at a rail yard

Freight trains at a rail yard

Boeing 737 fuselages being shipped by rail

Copper ion solutions

Reactivity of magnesium

Reactivity of magnesium

Railcars and city skyline

鉄道のレールとグリ石

Coal mine rail-loading facility

Coal mine rail-loading facility

Rail freight transport, aerial view

Phosphorus chloride reacting with acid

Lithium chloride burns with a bright crimson flame

Sodium chloride burns with a bright yellow flame

Pouring hydrochloric acid onto zinc nuggets in petri dish

US Marshall Plan aid funding rail transportation in France

鉄道の駅のホームとレール

Reagent bottle of 2M sulfuric acid

Bottle of 1M sulphuric acid

Reagent bottle of sulfuric acid

Phosphoric acid content test in a soil sample

Waste tip next to tankers

Acyl chloride reaction with water

Disused trains, Arizona, USA

Grand Canyon Railway, Arizona, USA

Grand Canyon Railway, Arizona, USA

special toned and blur-motion photo f/x, focus point on railroad embankment and rail

Electric train from above

電車の車輪のアップ

Barcelona Metro train, Spain

Railway tankers

Railcars and oil refinery

Zurich tram carriage

Zurich Dolderbahn railway

Railway gates and signal box

Bridge repair, Michigan, USA

Displacement reaction

Digestion experiment

Trams in Orleans, France

Light railway

Ethyl chloride molecule

Ethyl chloride molecule

Measuring reaction rate

Measuring reaction rate

Hairy cell leukaemia, light micrograph

Hairy cell leukaemia, light micrograph

Hairy cell leukaemia, light micrograph

Rates of reaction experiment

Rates of reaction experiment

Rates of reaction experiment

Railroad crossing sign in Detroit

線路

線路

線路

線路

電車の踏切

電車の踏切

Railroad maintenance

Railroad maintenance

Pantograph on a Pendolino train

Rail

Rail

Riverboat at sunset, Detroit, USA

Detroit River cargo ship, Michigan, USA

Detroit River cargo ships, Michigan, USA

Pipework in a car factory

レールのポイントの凍結防止ストーブ

レールのポイントの凍結防止ストーブ

レールのポイントの凍結防止ストーブ

レールのポイントの凍結防止ストーブ

レールのポイントの凍結防止ストーブ

Railway crossing and grain elevators

Phoenix light rail transit system, USA

Phoenix light rail transit system, USA

Grain elevators and railway

Grain elevators and railway

Human presence in Europe

Disused railway line.