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Combined display of all available logs of Sciencemadness Wiki. You can narrow down the view by selecting a log type, the username (case-sensitive), or the affected page (also case-sensitive).

• 16:38, 28 September 2020 Diachrynic (Talk | contribs) uploaded File:Vanadium III chloride water.jpg (Solution of VCl₃ in water, the brown color is due to various hydrolysed species like VO⁺)
• 16:36, 28 September 2020 Diachrynic (Talk | contribs) uploaded File:Vanadium III chloride HCl.jpg (Solution of VCl₃ in HCl)
• 16:35, 28 September 2020 Diachrynic (Talk | contribs) uploaded File:Vanadium II.jpg (Solution of V(II) made by the reduction of V(III) with zinc in hydrochloric acid)
• 13:21, 27 September 2020 Diachrynic (Talk | contribs) uploaded File:Hydroxylamine hydrochloride micro.jpg (Crystals of hydroxylamine hydrochloride under the microscope, horizontal view window is about 3 mm)
• 13:20, 27 September 2020 Diachrynic (Talk | contribs) uploaded File:Hydroxylamine hydrochloride2.jpg (Small crystals of hydroxylamine hydrochloride made from the hydrolysis of nitromethane)
• 13:19, 27 September 2020 Diachrynic (Talk | contribs) moved page File:Hydroxylamine hydrichloride1.jpg to File:Hydroxylamine hydrochloride1.jpg (Spelling)
• 13:16, 27 September 2020 Diachrynic (Talk | contribs) uploaded File:Hydroxylamine hydrichloride1.jpg
• 09:39, 25 September 2020 Diachrynic (Talk | contribs) uploaded File:Polyselenide.jpg (A solution of sodium polyselenide in excess sodium hydroxide solution, made by dissolving selenium powder in hot 40% NaOH.)
• 09:38, 25 September 2020 Diachrynic (Talk | contribs) uploaded File:Selenium cation.jpg (The green selenium cation Se8(2+) in sulfuric acid solution. It was made by dissolving selenium powder in hot concentrated sulfuric acid.)
• 09:37, 25 September 2020 Diachrynic (Talk | contribs) uploaded File:Red Selenium.jpg (A sample of red selenium produced by the reduction of selenous acid with sulfur dioxide.)
• 08:39, 11 August 2020 Diachrynic (Talk | contribs) uploaded File:Naphthalene sublimated crystals.jpg (Microscopic view of sublimated naphthalene crystals. Horizontal view window is about 4.5 mm wide.)
• 08:38, 11 August 2020 Diachrynic (Talk | contribs) uploaded File:Naphthalene mothballs.jpg (Mothballs containing naphthalene)
• 09:50, 4 August 2020 Diachrynic (Talk | contribs) uploaded File:Tungsten carbide.jpg (A small piece of tungsten carbide)
• 18:22, 3 August 2020 Diachrynic (Talk | contribs) uploaded File:Monosodium glutamate micro.jpg (Commercial monosodium glutamate crystals under the microscope, horizontal view window is about 3 mm)
• 18:01, 3 August 2020 Diachrynic (Talk | contribs) uploaded File:Nickel aminoguanidine perchlorate micro.jpg (Bis(aminoguanidine)nickel(II) perchlorate crystals under the microscope, horizontal view window is about 3 mm)
• 18:01, 3 August 2020 Diachrynic (Talk | contribs) uploaded File:Nickel aminoguanidine perchlorate.jpg (Bis(aminoguanidine)nickel(II) perchlorate)
• 17:59, 3 August 2020 Diachrynic (Talk | contribs) uploaded File:Nickel aminoguanidine sulfate and nitrate.jpg (Bis(aminoguanidine)nickel(II) sulfate (left) and Bis(aminoguanidine)nickel(II) nitrate (right))
• 17:58, 3 August 2020 Diachrynic (Talk | contribs) uploaded File:Aminoguanidine bicarbonate micro.jpg (Aminoguanidine bicarbonate made from the reduction of nitroguanidine with zinc powder and ammonium sulfate as a microscopic view, horizontal view window is about 3 mm)
• 17:56, 3 August 2020 Diachrynic (Talk | contribs) uploaded File:Aminoguanidine bicarbonate 2.jpg (Aminoguanidine bicarbonate made from the reduction of nitroguanidine with zinc powder and ammonium sulfate)
• 17:36, 3 August 2020 Diachrynic (Talk | contribs) uploaded File:Guanidine nitrate.jpg (Guanidine nitrate made from melting urea and ammonium nitrate with a silicon dioxide catalyst after one recrystallization)
• 17:25, 3 August 2020 Diachrynic (Talk | contribs) uploaded File:Nitroguanidine micro.jpg (Microscope view, the horizontal view window is about 3 mm across)
• 17:24, 3 August 2020 Diachrynic (Talk | contribs) uploaded File:Nitroguanidine 2.jpg
• 10:30, 21 March 2020 Diachrynic (Talk | contribs) uploaded File:Boron nitride.jpg (Sample of hexagonal BN on a watch glass.)
• 10:24, 21 March 2020 Diachrynic (Talk | contribs) uploaded File:Boron nitride bottle.jpg (Sample of hexagonal BN with storage bottle.)
• 10:11, 10 November 2019 Diachrynic (Talk | contribs) uploaded File:Aminoguanidine bicarbonate.jpg (Made from calcium cyanamide and hydrazine sulfate)
• 10:49, 27 October 2019 Diachrynic (Talk | contribs) uploaded File:Silver cyanamide.jpg (The yellow precipitate of silver cyanamide is used as a test for the ion.)
• 10:48, 27 October 2019 Diachrynic (Talk | contribs) uploaded File:Potassium bisulfate.jpg (Crude potassium bisulfate left from a nitric acid distillation.)
• 10:48, 27 October 2019 Diachrynic (Talk | contribs) uploaded File:Copper hydroxide.jpg (Old sample of copper(II) hydroxide made via the method shown by NileRed.)
• 10:47, 27 October 2019 Diachrynic (Talk | contribs) uploaded File:Calcium cyanamide.jpg (Crude calcium cyanamide made from calcium cyanurate.)
• 12:44, 12 October 2019 Diachrynic (Talk | contribs) uploaded File:Calcium cyanurate.jpg (Calcium cyanurate)
• 12:43, 12 October 2019 Diachrynic (Talk | contribs) uploaded File:Cyanuric acid.jpg (Commercial cyanuric acid)
• 12:09, 26 September 2019 Diachrynic (Talk | contribs) uploaded File:Sodium metabisulfite.jpg (Commercial sodium metabisulfite sample)
• 12:08, 26 September 2019 Diachrynic (Talk | contribs) uploaded File:Sodium dithionite.jpg (Commercial sodium dithionite sample)
• 17:31, 4 September 2019 Diachrynic (Talk | contribs) uploaded File:Trans copper glycinate.jpg (Trans-bis(glycinato)copper(II) monohydrate)
• 15:33, 3 September 2019 Diachrynic (Talk | contribs) uploaded File:Cis copper glycinate.jpg (Cis-bis(glycinato)copper(II) monohydrate)
• 15:23, 3 September 2019 Diachrynic (Talk | contribs) uploaded File:Sodium glycinate.jpg (Sodium salt of glycine, made from the amino acid and sodium carbonate with drying at room temperature)
• 15:10, 3 September 2019 Diachrynic (Talk | contribs) uploaded File:Sodium nitrate.jpg (Sodium nitrate crystals grown by slow evaporation over CaCl2)
• 20:33, 18 August 2019 Diachrynic (Talk | contribs) uploaded File:Hydrazine sulfate.jpg (Hydrazine sulfate made from bleach and urea and was purified using the ketazine process.)
• 07:51, 14 August 2019 Diachrynic (Talk | contribs) uploaded File:ETN crystals.jpg (Crystals of ETN, displayed with friendly permission of original author)
• 14:25, 31 July 2019 Diachrynic (Talk | contribs) uploaded File:Potassium glycinate.jpg (Potassium glycinate, made from glycine and potassium carbonate + recrystallization, likely some hydrate. The saturated solution is very viscous.)
• 14:22, 31 July 2019 Diachrynic (Talk | contribs) uploaded File:Urea nitrate crystals.jpg (Crystals of urea nitrate grown by evaporation)
• 21:22, 15 July 2019 Diachrynic (Talk | contribs) uploaded File:Ammonium chlorate.jpg (Still slightly damp ammonium chlorate, made from concentrated solutions of sodium chlorate and ammonium nitrate and cooled after that)
• 23:32, 14 July 2019 Diachrynic (Talk | contribs) uploaded File:Calcium chloride anhydrous.jpg (Anhydrous calcium chloride used for dehumidification.)
• 23:31, 14 July 2019 Diachrynic (Talk | contribs) uploaded File:Carbonic acid.jpg (Solution of carbon dioxide in water)
• 23:30, 14 July 2019 Diachrynic (Talk | contribs) uploaded File:Water.jpg
• 22:53, 14 July 2019 Diachrynic (Talk | contribs) uploaded File:Urea nitrate.jpg (Urea nitrate made from nitric acid and urea.)
• 12:00, 3 July 2019 Diachrynic (Talk | contribs) uploaded File:TACN TACS.jpg (Left: TACN, tetraaminecopper(II) nitrate (possibly hydrated). Right: TACS, tetraaminecopper(II) sulfate monohydrate.)
• 22:30, 2 July 2019 Diachrynic (Talk | contribs) uploaded File:Tetraaminecopper(ii) sulfate monohydrate.jpg (TACS, made from a solution of copper sulfate in dilute ammonia and a layer of ethanol diffusing into it.)
• 22:27, 2 July 2019 Diachrynic (Talk | contribs) uploaded File:Tetraaminecopper(ii) nitrate.jpg (TACN, made from copper oxide, ammonium nitrate and concentrated ammonia.)
• 17:49, 20 June 2019 Diachrynic (Talk | contribs) uploaded File:Phosphoric acid.jpg (Phosphoric acid, picture by [https://www.youtube.com/channel/UCdvlpwJZqvUtoZyO-K9h2kQ Corrosive Chemistry])