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Sodium thiosulfate into sulfuric acid What about dissolving sulfur dioxide in hydrogen peroxide? That should oxidize the sulfur dioxide to ... |
19-3-2014 at 18:46 by: Brain&Force |
I'm baaaaaaaaaack! I thought I figured it out, but no.
I contacted Metallium about the issue with purity, and the ow ... |
18-3-2014 at 16:47 by: Brain&Force |
Where is not_important? [rquote=322863&tid=27951&author=elementcollector1][rquote=322006&tid=27951&author=Ma ... |
18-3-2014 at 16:33 by: Brain&Force |
Favorite element Terbium! It's fluorescent and magnetic. Gallium is also pretty interesting, as are holmium, vanadium ... |
18-3-2014 at 16:27 by: Brain&Force |
chromium compounds I'll be trying the reduction of chromium(III) sulfate with magnesium. (I had already tried it, but I ... |
18-3-2014 at 16:24 by: Brain&Force |
chromium compounds I had never thought of making a chromium(II) complex - I'll try that instead. I'll also see if I can ... |
9-3-2014 at 18:25 by: Brain&Force |
Failed attempt at hexaamminechromium(III) I attempted to produce the compound hexaamminechromium(III) sulfate using chromium sulfate and house ... |
9-3-2014 at 15:49 by: Brain&Force |
Most Beloved Chemicals Metallus: KMnO[sub]4[/sub] is probably the most versatile chemical you can get your hands are. It do ... |
7-3-2014 at 20:49 by: Brain&Force |
Preparation of elemental Bromine Nice work! You can also make chlorine by adding a mixture of H[sup]+[/sup] and Cl[sup]-[/sup] to MnO ... |
7-3-2014 at 20:34 by: Brain&Force |
Hex- Prefix The hexafluorochromate complex appears to exist, that would be interesting.
http://www.chemspider.c ... |
3-3-2014 at 17:20 by: Brain&Force |
Pretty Pictures (2) How do you grow them? If I'm not mistaken they can be generated by dissolving aluminum in mercury an ... |
3-3-2014 at 16:07 by: Brain&Force |
The Short Questions Thread (4) The catalyst is a tertiary alcohol (he used amyl alcohol), which was dissolved in a high-boiling hyd ... |
2-3-2014 at 17:18 by: Brain&Force |
Hex- Prefix What about the awesomely triboluminescent hexakis(antipyrine)terbium iodide? Difficult to acquire an ... |
1-3-2014 at 18:47 by: Brain&Force |
Best way to make TsCl from TsOH ? Would this reaction be possible? I'm taking a wild guess:
Ts[sub]2[/sub]O + HCl → 2TsCl ... |
28-2-2014 at 21:37 by: Brain&Force |
Unconventional lab experiments for high school blogfast25: I meant thiosulfate or whatever reducer is used in the reaction. I didn't think about te ... |
28-2-2014 at 17:13 by: Brain&Force |
Unconventional lab experiments for high school I want to prepare a good list of lab experiments that I can give to my school's teachers. These can' ... |
27-2-2014 at 18:13 by: Brain&Force |
Storing con. HNO3 and other jewels Keep all acids away from any metals. I left a fairly large Nd magnet in a fume hood seething with HC ... |
26-2-2014 at 21:28 by: Brain&Force |
I just got blocked out of the forum! I'm getting kicked off the forum with a 403 Forbidden at random intervals on my phone. My IP range i ... |
26-2-2014 at 21:20 by: Brain&Force |
Deriving kinematics equations for constant jerk, jounce, etc. [b]Don't google this. Come up with a derivation![/b]
I've decided to challenge myself by rederivi ... |
24-2-2014 at 20:17 by: Brain&Force |
Pretty Pictures (2) kristofvagyok: I have a new wallpaper now, thanks!
Hegi: Your crystals remind me of copper acetate ... |
22-2-2014 at 22:24 by: Brain&Force |
Access to References & Whimsy I think the text on Whimsy and References should read, "Access must be requested of Polverone or woe ... |
22-2-2014 at 22:02 by: Brain&Force |
Hexaaminenickel(II) Chloride Concentration Any sufficiently large concentration will do; the important thing is to have your ammonia quite conc ... |
20-2-2014 at 20:46 by: Brain&Force |
CeO2 -> useful salts? Neutral solutions of cerium sulfate will slowly convert to cerium dioxide. If you want to make CeCl[ ... |
20-2-2014 at 16:53 by: Brain&Force |
Salting-out Liquid-Liquid Extraction The best alcohol to use for salting out is the commonly available isopropanol. Methanol and ethanol ... |
18-2-2014 at 20:07 by: Brain&Force |
Amalgamation using Mercuric Iodide (HgI2) Wouldn't it be possible to produce mercuric chloride by addition of mercury to hydrochloric acid and ... |
18-2-2014 at 19:55 by: Brain&Force |
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