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(newest | oldest) View (newer 20 | older 20) (20 | 50 | 100 | 250 | 500)- 14:28, 28 May 2019 Diachrynic (Talk | contribs) uploaded File:Copper(II) citrate pentahydrate.jpg
- 21:47, 23 May 2019 Diachrynic (Talk | contribs) uploaded File:Resorcinol.jpg (Resorcinol, bought from a chemical supplier)
- 19:29, 23 May 2019 Diachrynic (Talk | contribs) uploaded File:Fluorescein solution.jpg (A solution of a tiny amount of flourescein in water)
- 19:29, 23 May 2019 Diachrynic (Talk | contribs) uploaded File:Fluorescein.jpg (Fluorescein made from heating a mix of resorcinol and phthalic anhydride and sulfuric acid, boiling in NaOH and crashing out the dye in HCl)
- 19:27, 23 May 2019 Diachrynic (Talk | contribs) uploaded File:ErioT.jpg (Eriochrome Black T dye)
- 19:16, 23 May 2019 Diachrynic (Talk | contribs) uploaded File:Potassium dichromate.jpg (Very pure potassium dichromate crystals)
- 19:11, 23 May 2019 Diachrynic (Talk | contribs) moved page File:Nicklel(II) sulfate hexahydrate.jpg to File:Nickel(II) sulfate hexahydrate.jpg (Spelling correction)
- 19:11, 23 May 2019 Diachrynic (Talk | contribs) moved page File:Nickle(II) sulfate hexahydrate.jpg to File:Nicklel(II) sulfate hexahydrate.jpg (Spelling correction)
- 19:07, 23 May 2019 Diachrynic (Talk | contribs) uploaded File:Nickle(II) sulfate hexahydrate.jpg (Nickle(II) sulfate hexahydrate crystals)
- 15:24, 23 May 2019 Diachrynic (Talk | contribs) uploaded File:Sodium dichromate solution.jpg (A solution of sodium dichromate in acid conditions. The foaming is due to carbon dioxide which evolved because the sample contained carbonates and should not happen with pure samples.)
- 15:22, 23 May 2019 Diachrynic (Talk | contribs) uploaded File:Sodium chromate solution.jpg (A solution of sodium chromate in basic conditions.)
- 15:07, 23 May 2019 Diachrynic (Talk | contribs) uploaded File:Lead(II) iodide.jpg (Recrystallized lead(II) iodide. This experiment is known under the name "golden rain".)
- 18:38, 5 April 2019 Diachrynic (Talk | contribs) uploaded File:Sodium acetate iron iii chloride.jpg (Complex between an acetate (here sodium acetate) and iron(III)-ions (here iron(III)-chloride).)
- 19:19, 29 March 2019 Diachrynic (Talk | contribs) uploaded File:Barium chlorate.jpg (Barium chlorate made from sodium chlorate and barium chloride, after the second recrystallization.)
- 11:20, 20 March 2019 Diachrynic (Talk | contribs) uploaded File:Potassium nitrate2.jpg (Potassium nitrate, grown from water)
- 12:07, 17 March 2019 Diachrynic (Talk | contribs) uploaded File:Potassium nitrate.jpg (Potassium nitrate, made from barium nitrate and potassium carbonate, recrystallized from water on shallow tray)
- 15:04, 10 March 2019 Diachrynic (Talk | contribs) uploaded File:Copper acetate2.jpg (Copper(II) acetate monohydrate)
- 21:04, 8 March 2019 Diachrynic (Talk | contribs) uploaded File:Urea.jpg (Urea, made from AdBlue.)
- 18:32, 6 March 2019 Diachrynic (Talk | contribs) uploaded File:Potassium permanganate.jpg (Potassium permanganate crystals.)
- 18:31, 6 March 2019 Diachrynic (Talk | contribs) uploaded File:Potassium ferrioxalate.jpg (Potassium ferrioxalate crystals)