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Copper II oxide with hazard pictograms
13243095 - Copper II oxide with hazard pictograms
Sodium hydroxide with hazard pictogram
13243087 - Sodium hydroxide with hazard pictogram
Copper (II) chloride with hazard pictograms
13471715 - Copper (II) chloride with hazard pictograms
Aluminum
13361201 - Aluminum
Copper (I) chloride on watch glass
13471712 - Copper (I) chloride on watch glass
Anhydrous cobalt chloride
13360858 - Anhydrous cobalt chloride
Ammonium dichromate(VI)
12649942 - Ammonium dichromate(VI)
Baking Soda Reacts with Acid
12639628 - Baking Soda Reacts with Acid
Chemicals
13501167 - Chemicals
Copper (I) chloride with hazard pictograms
13471713 - Copper (I) chloride with hazard pictograms
Sugar
13361002 - Sugar
Dry ice sublimating
13360915 - Dry ice sublimating
Copper II carbonate hydroxide on glass
13245368 - Copper II carbonate hydroxide on glass
Cadmium
12649941 - Cadmium
Ammonium carbonate
12649939 - Ammonium carbonate
Ammonium dichromate volcano, 3 of 5
12649709 - Ammonium dichromate volcano, 3 of 5
Iron (II) chloride with hazard pictograms
13471717 - Iron (II) chloride with hazard pictograms
Calcium carbide salts
13444315 - Calcium carbide salts
Sulphur crystals
13444313 - Sulphur crystals
Copper II carbonate hydroxide & pictogram
13245370 - Copper II carbonate hydroxide & pictogram
Ammonium chloride
13495978 - Ammonium chloride
Iron II Sulphide on watch glass
13242848 - Iron II Sulphide on watch glass
Copper (I) oxide with hazard pictograms
13471719 - Copper (I) oxide with hazard pictograms
Boron
13361250 - Boron
Hydrated cobalt chloride
13360934 - Hydrated cobalt chloride
Thioacetamide
12649935 - Thioacetamide
Magnesium sulphate water 7 on watch glass
13244092 - Magnesium sulphate water 7 on watch glass
Nickel II nitrate with hazard pictograms
13243088 - Nickel II nitrate with hazard pictograms
Sodium nitrate
12649934 - Sodium nitrate
Ammonium dichromate volcano
12649718 - Ammonium dichromate volcano
Salicylic acid
13501313 - Salicylic acid
Anhydrous and hydrated cobalt chloride
13360927 - Anhydrous and hydrated cobalt chloride
Zinc Sulphate 7 water on watch glass
13242862 - Zinc Sulphate 7 water on watch glass
Ammonium dichromate volcano, 2 of 5
12649712 - Ammonium dichromate volcano, 2 of 5
Salicylic acid
13501311 - Salicylic acid
Acetylsalicylic acid
13501310 - Acetylsalicylic acid
Chemicals
13501169 - Chemicals
Dried starch powder
13471708 - Dried starch powder
Potassium nitrate with hazard pictograms
13244546 - Potassium nitrate with hazard pictograms
Magnesium sulphate with hazard pictograms
13244543 - Magnesium sulphate with hazard pictograms
Sodium hydroxide pellets on watch glass
13243094 - Sodium hydroxide pellets on watch glass
Potassium dichromate and hazard pictograms
13243090 - Potassium dichromate and hazard pictograms
Chromium III chloride and hazard pictogram
13242852 - Chromium III chloride and hazard pictogram
Vanadium
12651699 - Vanadium
Oxalic acid
12651694 - Oxalic acid
Ammonium dichromate volcano, 4 of 5
12649711 - Ammonium dichromate volcano, 4 of 5
Dry Ice Sublimating
12639460 - Dry Ice Sublimating
Sulphur
12635620 - Sulphur
Evaporation of water and salt solution
12636032 - Evaporation of water and salt solution
Citric acid crystals
12395281 - Citric acid crystals
Lead(II) oxide
12651692 - Lead(II) oxide
Isopropanol burns
12635561 - Isopropanol burns
Aluminium
12639414 - Aluminium
Chromium
12636378 - Chromium
Chromium oxidation states
12649938 - Chromium oxidation states
Ammonium dichromate volcano
12649717 - Ammonium dichromate volcano
Nickel(II) salts
12647163 - Nickel(II) salts
Sodium sulphide
12636387 - Sodium sulphide
Zinc
12636376 - Zinc
Zinc sulphate crystals.
12349603 - Zinc sulphate crystals.
Cobalt(II) salts
12651690 - Cobalt(II) salts
Ammonium acetate
12649937 - Ammonium acetate
Calcium nuggets
12644178 - Calcium nuggets
Dry Ice Sublimating
12639461 - Dry Ice Sublimating
Evaporation of water and salt solution, 1 of 2
12636033 - Evaporation of water and salt solution, 1 of 2
Separating iron from sulphur
12635631 - Separating iron from sulphur
Potassium chlorate
13495976 - Potassium chlorate
Potassium nitrate
12636384 - Potassium nitrate
Methanol burns
12635563 - Methanol burns
Copper(II) nitrate
13495980 - Copper(II) nitrate
Chromium(III) chloride
12651696 - Chromium(III) chloride
Zinc and zinc sulphate
12636388 - Zinc and zinc sulphate
Manganese sulphate
12636383 - Manganese sulphate
Iron (III) oxide
12635613 - Iron (III) oxide
Lead(IV) dioxide
12651693 - Lead(IV) dioxide
Chromium(III) oxide
12649940 - Chromium(III) oxide
Iodine
12635616 - Iodine
Antimony
12636379 - Antimony
Testing sulphur for magnetism
12635629 - Testing sulphur for magnetism
Oxides
12630527 - Oxides
Sulphur and iron filings
11708049 - Sulphur and iron filings
Potassium fluoride
12636386 - Potassium fluoride
Tin sulphate
12636382 - Tin sulphate
Iron, sulphur and iron sulphide
12635624 - Iron, sulphur and iron sulphide
Testing iron for magnetism
12635630 - Testing iron for magnetism
Mixture of iron and sulphur
12635622 - Mixture of iron and sulphur
Calcium Oxide
12630533 - Calcium Oxide
Citric Acid
12630321 - Citric Acid
Lithium chloride, LiCl
12629547 - Lithium chloride, LiCl
Separating iron from sulphur
12635632 - Separating iron from sulphur
Chemical compound and physical mixture
12635627 - Chemical compound and physical mixture
Methanol burns
12635564 - Methanol burns
Iron(III) Oxide
12630536 - Iron(III) Oxide
Elemental Copper
12630316 - Elemental Copper
Epsom salt
12635617 - Epsom salt
Sodium Phosphate
12630322 - Sodium Phosphate
Potassium iodide
12629782 - Potassium iodide
Lead (II) nitrate, Pb(NO3)2
12629548 - Lead (II) nitrate, Pb(NO3)2
Manganese
12636380 - Manganese
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