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Testing for KCN Making sure that it is " indeed cyanide" is the easy part. There are several simple qualitative test ...	21-11-2020 at 08:55 by: chornedsnorkack
Testing for KCN High purity also requires proving absence of all likely impurities. Qualitatively proving that it is ...	20-11-2020 at 13:44 by: chornedsnorkack
Help find information on these refractory metal nitrates I did find about Mo and W (and Cr): https://www.readcube.com/articles/10.1134%2Fs1063774510030053 ...	12-11-2020 at 11:13 by: chornedsnorkack
Help find information on these refractory metal nitrates Found start of an article (could not get full text) for Nb and Ta nitrates: https://pubs.rsc.org/en ...	11-11-2020 at 22:21 by: chornedsnorkack
Completely volatile metal compound, even from aqueous solution! Ah, very interesting. A case of gross error in Wikipedia. A source for pKa: 13653075 - Pure and Ap ...	9-11-2020 at 10:53 by: chornedsnorkack
Completely volatile metal compound, even from aqueous solution! Boiling point is reported as 130 Celsius for OsO4, but just 40 Celsius for RuO4.	6-11-2020 at 05:27 by: chornedsnorkack
Calcium carbonate and ammonium nitrate Note that ammonium nitrate is actually miscible with water in all proportions. Seriously. Dry amm ...	5-11-2020 at 01:01 by: chornedsnorkack
Electroless plating Re on Mg [rquote=648088&tid=156427&author=FragranceLover89]I forgot to mention that this metal cylind ...	2-11-2020 at 21:52 by: chornedsnorkack
Electroless plating Re on Mg Rhenium trioxide is also described as a red solid with a metallic lustre resembling copper, insolubl ...	2-11-2020 at 06:53 by: chornedsnorkack
DIY acid washed sand changed color unexpectedly [rquote=647550&tid=156391&author=macckone]Draconic acid is correct, you can only remove the ...	27-10-2020 at 23:44 by: chornedsnorkack
Why are odd elements rarer that even elements ? [rquote=646775&tid=156347&author=clearly_not_atara]Nucleons in nuclei pair up in spin up/dow ...	19-10-2020 at 22:51 by: chornedsnorkack
Exploding melting point capillaries Melting point capillaries normally have an internal diametre of about 1 mm, and 3 mm length is usual ...	4-10-2020 at 01:06 by: chornedsnorkack
Life on Venus?! [rquote=644714&tid=156162&author=woelen]Several days later, I saw that there was a yellowish ...	17-9-2020 at 01:22 by: chornedsnorkack
Life on Venus?! Hydrogen - H[sub]2[/sub] - may be a more sluggish reducer than phosphane. While phosphane is a weak ...	16-9-2020 at 23:27 by: chornedsnorkack
Evaporating bleach - what would come out? [rquote=643870&tid=155249&author=aromaticfanatic]Also if you were able to somehow get a high ...	29-8-2020 at 22:11 by: chornedsnorkack
Autoignition of gunpowder [rquote=643173&tid=155870&author=Herr Haber]I thought Conkling and wrote Urbanski. There' ...	18-8-2020 at 13:05 by: chornedsnorkack
What Happened in Beirut [rquote=642902&tid=155931&author=simply RED]Who put the fireworks together with the AN in th ...	14-8-2020 at 23:51 by: chornedsnorkack
Why can metals above Hydrogen in the reactovity series be electroplated? Nernst equation is one part. Another is called overpotential: https://en.wikipedia.org/wiki/Overp ...	8-8-2020 at 23:05 by: chornedsnorkack
Autoignition of gunpowder What is the real autoignition temperature of gunpowder? Your wiki: http://www.sciencemadness.org ...	26-7-2020 at 22:17 by: chornedsnorkack
How reactive are gallium and indium in the reactivity series? [rquote=641366&tid=155840&author=fusso][rquote=641348&tid=155840&author=chornedsnork ...	25-7-2020 at 11:29 by: chornedsnorkack
How reactive are gallium and indium in the reactivity series? [rquote=641346&tid=155840&author=ChemistryGhost]So the table of reduction potentials happens ...	24-7-2020 at 22:55 by: chornedsnorkack
How reactive are gallium and indium in the reactivity series? [rquote=641196&tid=155840&author=j_sum1][rquote=641194&tid=155840&author=ChemistryGh ...	24-7-2020 at 05:58 by: chornedsnorkack
How to concentrate formic acid? Formic acid is itself unstable for two different decay reactions: HCOOH <-> CO+H[sub]2[/sub]O ...	22-7-2020 at 04:15 by: chornedsnorkack
How to concentrate formic acid? [rquote=641206&tid=155845&author=Refinery]How can formic acid be concentrated? Its bp is sam ...	22-7-2020 at 00:24 by: chornedsnorkack
How reactive are gallium and indium in the reactivity series? You do have variations of electrode potential in group as well: B(OH)3(aq) + 3 H+ + 3 e− ...	21-7-2020 at 04:14 by: chornedsnorkack
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