Iron (II) chloride with hazard pictograms
Iron (II) chloride on a watch glass
Copper (II) chloride with hazard pictograms
Copper (II) chloride on watch glass
Copper (I) chloride with hazard pictograms
Iron (II) chloride crystals
Copper II sulfate
Copper (I) chloride on watch glass
Copper (I) oxide with hazard pictograms
Nickel II nitrate with hazard pictograms
Copper II sulphate with hazard pictograms
Iron salts in solid and liquid forms
Iron (III) chloride solution
Potassium dichromate and hazard pictograms
Copper (II) chloride solution
Iron (II) chloride solution
Potassium dichromate
Ammonium chloride
Iron and sulphur
Magnesium sulfate heptahydrate crystals
Iron (II) hydroxide precipitation
Copper (II) sulphate
Copper (II) sulphate crystals
Potassium permanganate hazard pictograms
Precipitate of copper (II) chloride in sodium hydroxide
Sodium carbonate with hazard pictograms
Sodium hydroxide with hazard pictogram
Calcium chloride with hazard pictograms
Sulfur
Zinc II chloride with hazard pictograms
Damp magnesium chloride
Iron (III) sulfate
Copper (I) oxide on a watch glass
Salt crystals formed by evaporation
Zinc nitrate crystals
Copper (II) oxide (CuO) on a watch glass
Nickel II nitrate 6 water on watch glass
Grinding natural rock salt
Zinc chloride and zinc sulphate
Cobalt chloride
Zinc Sulphate with hazard pictograms
Copper II oxide with hazard pictograms
Iron II sulphate 7 water on watch glass
Copper-silver metal displacement reaction
Alkali dissolving polyester
Recrystallised rock salt
Dried starch powder
Container of the chemical element barium
pH in sodium bicarbonate solution
Copper oxide
Potassium dichromate on a watch glass
Sodium hydroxide pellets on watch glass
Sodium dichromate
Zinc sulphate crystals.
Iron (III) hydroxide precipitation
Using a 'makeshift' calorimeter
Metal salt crystals
Transition metal salts
Copper II oxide photographed at 1:
Iodine clock reaction
Distillation equipment
Distillation apparatus
Cobalt (II) chloride solution
Molecular models of Caesium Chloride.
Molecular model of caesium chloride
Formation of Lead (II) iodide
Ammonia test
Reading a burette of permanganate
Lithium chloride burns with a bright crimson flame
Sodium chloride burns with a bright yellow flame
Acids react with alkalis producing a salt
Phenol crystals
Salol crystals on a microscope slide
Iron sulphate
Silver nitrate test for bromides
Sodium hydroxide
Potassium permanganate on a watch glass
Calcium reacting with water, initial stage
Copper II carbonate hydroxide & pictogram
De-colourised bromine water
Bromine water test for alkenes
Copper II carbonate hydroxide on glass
Manganese dioxide with hazard pictograms
Bromine
Titrating a reactant from a burette
Lead
Water
Transferring a reactant into a flask
Aluminium powder
Graduated pipette
Container of the chemical element iron
Ethanal and Brady's reagent
Ice on fire, conceptual image
Universal indicator
Phenolphthalein at pH9.3
Methyl orange in alkali
Iron II Sulphide with hazard pictogram
Silver nitrate test for iodides
Copper II sulphate on watch glass
Copper chloride crystals
Precipitates of transition metal salts
Dipping magnet in iron filings
Candle flame
Potassium chromate and silver nitrate
Rates of reaction experiment
Container of the chemical element gallium
Cyclohexane molecule chair conformation
2-chloro-2-methylpropane, molecular model
Test for chlorine
Cut apple
Copper (II) oxide reacting with sulphuric acid
Anhydrous copper sulphate
Sulphur crystals
Copper II oxide on a watch glass.
Transition element salts
Transition elements and their salts
Magnesium metal with hazard pictograms
Calcium reacting with water, later stage
Limestone-acid reaction
Zinc Sulphate 7 water on watch glass
Ammonium nitrate crystals, polarised light micrograph
Magnesium ribbon in ethanoic acid
Methyl orange in acid
理科の実験(クラフト)
Iron filings and sulphur
Container of the chemical element actinium
Container of the chemical element aluminium
Container of the chemical element americium
Container of the chemical element antimony
Container of the chemical element arsenic
Container of the chemical element berkelium
Container of the chemical element beryllium
Container of the chemical element boron
Container of the chemical element caesium
Container of the chemical element calcium
Container of the chemical element californium
Container of the chemical element carbon
Container of the chemical element cerium
Container of the chemical element copper
Container of the chemical element curium
Container of the chemical element dysprosium
Container of the chemical element einsteinium
Container of the chemical element europium
Container of the chemical element germanium
Container of the chemical element gold
Container of the chemical element hafnium
Container of the chemical element holmium
Container of the chemical element indium
Container of the chemical element lanthanum
Container of the chemical element lead
Container of the chemical element lutetium
Container of the chemical element magnesium
Container of the chemical element neodymium
Container of the chemical element neptunium
Container of the chemical element niobium
Container of the chemical element osmium
Container of the chemical element palladium
Container of the chemical element plutonium
Container of the chemical element radium
Container of the chemical element rhenium
Container of the chemical element samarium
Container of the chemical element selenium
Container of the chemical element silicon
Container of the chemical element silver
Container of the chemical element sodium
Container of the chemical element strontium
Neodymium
Making a reactant solution
Plastic pipette
Evaporites of hard and distilled water
Iron II sulfate reaction
Magnesium sulphate with hazard pictograms
Zinc oxide with hazard pictograms
Potassium nitrate with hazard pictograms
Sparkler and sparks