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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).
(newest | oldest) View (newer 50 | older 50) (20 | 50 | 100 | 250 | 500)- 10:00, 7 May 2021 Diachrynic (Talk | contribs) uploaded File:Aminoguanidine bicarbonate micro 1.jpg (Commercial aminoguanidine bicarbonate, recrystallized from hot water.)
- 09:55, 7 May 2021 Diachrynic (Talk | contribs) uploaded File:Aminoguanidinium bicarbonate zwitterion.png
- 07:37, 29 April 2021 Diachrynic (Talk | contribs) uploaded File:Acetophenone frozen.jpg (A drop of frozen commercial acetophenone under a microscope.)
- 21:17, 28 March 2021 Mabus (Talk | contribs) uploaded File:Sec-Butanol bottle sample.jpg
- 20:08, 28 March 2021 Mabus (Talk | contribs) uploaded File:Disodium oxalate bottle.jpg (Sodium oxalate)
- 18:54, 6 March 2021 Diachrynic (Talk | contribs) uploaded File:Calcium cyanamide fertilizer.jpg (Commercial calcium cyanamide fertilzer)
- 12:35, 6 March 2021 Diachrynic (Talk | contribs) uploaded File:Galena with pyrite.jpg (Galena ore with pyrite)
- 12:35, 6 March 2021 Diachrynic (Talk | contribs) uploaded File:Galena.jpg (Galena ore)
- 21:44, 27 February 2021 Diachrynic (Talk | contribs) uploaded File:Trichlorohexahydrotriazine.jpg (1,3,5-Trichlorohexahydrotriazine, an unstable organic chloramine prepared from hexamine, acetic acid and sodium hypochlorite)
- 21:43, 27 February 2021 Diachrynic (Talk | contribs) uploaded File:Dicyandiamide beaker.jpg (Dicyandiamide prepared from CaCN<sub>2</sub>-Ca(OH)<sub>2</sub>-fertilizer, just after crystallization)
- 21:42, 27 February 2021 Diachrynic (Talk | contribs) uploaded File:Dicyandiamide.jpg (Dicyandiamide prepared from CaCN<sub>2</sub>-Ca(OH)<sub>2</sub>-fertilizer)
- 21:29, 27 February 2021 Diachrynic (Talk | contribs) uploaded File:Myo Inositol.jpg (Commercial myo-inositol, recrystallized from 50/50 ethanol/water, affording a dihydrate)
- 07:27, 14 February 2021 Diachrynic (Talk | contribs) uploaded File:Chlorobutanol sublimed.jpg (Chlorobutanol crystals purified by sublimation, picture taken by Abromination)
- 21:34, 29 December 2020 Mabus (Talk | contribs) uploaded File:Chloroacetamide structure image.png (Source: https://commons.wikimedia.org/wiki/File:Chlooraceetamide.png)
- 19:59, 29 December 2020 Mabus (Talk | contribs) uploaded File:Ascaridole structure.png (Source: https://commons.wikimedia.org/wiki/File:Ascaridol.svg)
- 12:04, 29 December 2020 Mabus (Talk | contribs) uploaded File:Dicyanoacetylene structural formula.png (Source: https://commons.wikimedia.org/wiki/File:Dicyanoacetylene_Structural_Formula_V2.svg)
- 12:00, 29 December 2020 Mabus (Talk | contribs) uploaded File:Succinonitrile structure image.png (Source: https://commons.wikimedia.org/wiki/File:Succinonitrile.png)
- 20:52, 17 December 2020 Zts16 (Talk | contribs) automatically marked revision 13722 of page In Memoriam patrolled
- 10:35, 29 November 2020 Diachrynic (Talk | contribs) uploaded File:HMTD micro.jpg
- 17:52, 19 November 2020 User account Itsallgoodjames (Talk | contribs) was created by Zts16 (Talk | contribs)
- 17:51, 19 November 2020 User account RedDwarf (Talk | contribs) was created by Zts16 (Talk | contribs)
- 21:32, 5 November 2020 Diachrynic (Talk | contribs) uploaded File:Iron III nitrate nonahydrate.jpg (Commercial sample of iron(III) nitrate nonahydrate)
- 18:43, 2 November 2020 User account Clearly not atara (Talk | contribs) was created by Zts16 (Talk | contribs)
- 18:42, 2 November 2020 User account Cou (Talk | contribs) was created by Zts16 (Talk | contribs)
- 20:08, 1 November 2020 Mabus (Talk | contribs) uploaded File:Tetrabutyltin compound in glass bottle.jpeg (Source: https://commons.wikimedia.org/wiki/File:Tetrabutyltin_compound_in_glass_bottle.jpeg)
- 22:25, 26 October 2020 Mabus (Talk | contribs) uploaded File:Quinine structure.png (Source: https://commons.wikimedia.org/wiki/File:Quinine_structure.svg)
- 22:19, 26 October 2020 Mabus (Talk | contribs) uploaded File:Triphenylmethanol structure.png (Source: https://commons.wikimedia.org/wiki/File:Triphenylmethanol.png)
- 22:15, 26 October 2020 Mabus (Talk | contribs) uploaded File:HMX structure.png (Source: https://commons.wikimedia.org/wiki/File:HMX.png)
- 22:11, 26 October 2020 Mabus (Talk | contribs) uploaded File:Trinitrotoluene TNT structure.png (Source: https://commons.wikimedia.org/wiki/File:Trinitrotoluene.svg)
- 22:07, 26 October 2020 Mabus (Talk | contribs) uploaded File:Triaminotrinitrobenzene TATB structure.png (Source: https://commons.wikimedia.org/wiki/File:Triaminotrinitrobenzene.png)
- 21:59, 26 October 2020 Mabus (Talk | contribs) uploaded File:FOX-7 structure.png (Source: https://commons.wikimedia.org/wiki/File:FOX7.png)
- 21:51, 26 October 2020 Mabus (Talk | contribs) uploaded File:RDX structure.png (Source: https://commons.wikimedia.org/wiki/File:RDX.svg)
- 21:35, 26 October 2020 Mabus (Talk | contribs) uploaded File:Tetranitroglycoluril structure.png (Source: https://commons.wikimedia.org/wiki/File:Tetranitroglycoluril.svg)
- 21:52, 19 October 2020 Diachrynic (Talk | contribs) uploaded File:Tetraiodobismuthate.jpg (A solution of bismuth(III) with excess potassium iodide forms the orange complex ion tetraiodobismuthate [BiI<sub>4</sub>]<sup>-</sup>)
- 21:48, 19 October 2020 Diachrynic (Talk | contribs) uploaded File:Bismuth oxynitrate.jpg (When an acidic solution of bismuth nitrate is diluted in water, bismuth oxynitate precipitates and settles after a while)
- 21:45, 19 October 2020 Diachrynic (Talk | contribs) uploaded File:Bismuth nitrate pentahydrate.jpg (Crystal of bismuth nitrate pentahydrate under the microscope, the crystal is about 3 mm long)
- 16:58, 28 September 2020 Diachrynic (Talk | contribs) uploaded File:Vanadium V tetraperoxide.jpg (Solution of a blue V(V) tetraperoxospecies, V(O<sub>2</sub>)<sub>4</sub><sup>3-<sup>)
- 16:53, 28 September 2020 Diachrynic (Talk | contribs) uploaded File:Vanadium V oxoperoxide.jpg (Solution of a red V(V) oxoperoxospecies, VO(O<sub>2</sub>)<sup>+</sup>)
- 16:51, 28 September 2020 Diachrynic (Talk | contribs) uploaded File:Vanadium V oxodiperoxide.jpg (Solution of a yellow V(V) oxoperoxospecies, VO(O<sub>2</sub>)<sub>2</sub><sup>-</sup> or VO<sub>2</sub>(O<sub>2</sub>)<sub>2</sub><sup>3-</sup>)
- 16:45, 28 September 2020 Diachrynic (Talk | contribs) uploaded File:Vanadium IV ions basic.jpg (Solution of V(IV) in basic solution, the red-brown color is due to VO(OH)<sub>3</sub><sup>-</sup>)
- 16:43, 28 September 2020 Diachrynic (Talk | contribs) uploaded File:Vanadium IV ions acid.jpg (Solution of V(IV) in HCl, the blue color is due to VO<sup>2+</sup>, made by the oxidation of V(III) with chlorine in acidic solution)
- 16:40, 28 September 2020 Diachrynic (Talk | contribs) uploaded File:Vanadium III hydroxide.jpg (Precipitate formed from a solution of VCl<sub>3</sub> and NaOH, likely V(OH)3<sub>3</sub> or a hydrated oxide of V(III))
- 16:38, 28 September 2020 Diachrynic (Talk | contribs) uploaded File:Vanadium III chloride water.jpg (Solution of VCl<sub>3</sub> in water, the brown color is due to various hydrolysed species like VO<sup>+</sup>)
- 16:36, 28 September 2020 Diachrynic (Talk | contribs) uploaded File:Vanadium III chloride HCl.jpg (Solution of VCl<sub>3</sub> 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)
- 19:31, 27 September 2020 Draeger (Talk | contribs) uploaded File:Glyoxal structural formula.png (The structural formula of glyoxal. The license is public domain.)
- 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