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Heterogeneous catalyst support and mounting. For the amateur chemist, a large emphasis is commonly placed on catalyst preparation, but I've rarel ... |
21-1-2013 at 14:30 by: White Yeti |
Urea pyrolysis If you had an ozone generator, you could make ammonium nitrate by oxidising an aqueous solution of a ... |
21-1-2013 at 13:43 by: White Yeti |
Methanol -> methanal I must ask, why go through all the trouble of making oxalates? There are much simpler ways to obtain ... |
19-1-2013 at 06:05 by: White Yeti |
The ScienceMadness Appreciation Thread I must thank garage chemist for his immense contributions, Peach for his entertaining posts, and kri ... |
18-1-2013 at 18:53 by: White Yeti |
Laboratory Tips and Tricks I didn't see this on the page, but a convenient way to bend aluminium tubing is to make a coil from ... |
18-1-2013 at 09:15 by: White Yeti |
Copper(II) Hydroxide ! I think it's easier to turn copper sulphate to oxide. I find that making copper oxide by electrolysi ... |
13-1-2013 at 11:44 by: White Yeti |
Methanol -> methanal That's a tough question. Preparing acetaldehyde is already quite a challenge:
http://www.sciencemad ... |
12-1-2013 at 15:25 by: White Yeti |
Copper(II) Hydroxide ! No, the precipitate would be copper carbonate. Same colour, different texture, much more stable, and ... |
12-1-2013 at 15:05 by: White Yeti |
Pretty Pictures (1) If I'm not mistaken, you need a reference to analyse a sample with IR spectrometer.
It looks like k ... |
12-1-2013 at 09:19 by: White Yeti |
Sodium metal from alternate salts? Yep, I wanted to say it myself, but the reaction to sodium carbonate and to some sort of alkane is a ... |
12-1-2013 at 09:12 by: White Yeti |
Copper(II) Hydroxide ! I've done electrolysis before, but I've always been limited by the capacity of my power supply. Sodi ... |
12-1-2013 at 09:01 by: White Yeti |
25 years later 25000 times more value for the money An explanation would have been more useful than a broken link IMO. |
12-1-2013 at 08:45 by: White Yeti |
Copper(II) Hydroxide ! My experience with copper hydroxide is that it's a royal pain to gravity-filter, in fact I strongly ... |
11-1-2013 at 13:37 by: White Yeti |
program global shield The iodine-phosphorus situation will hopefully resolve itself once meth is no longer the drugs of ch ... |
8-1-2013 at 19:57 by: White Yeti |
Methanol -> methanal It sounds tempting, but it's a very bad idea. Think of how the methanol would burst into flames^^ an ... |
8-1-2013 at 19:38 by: White Yeti |
The 125 Biggest Questions in Science! [quote]Are stem cells at the heart of all cancers?
The most aggressive cancer cells look a lot lik ... |
2-1-2013 at 17:27 by: White Yeti |
H2SO4 by the Lead Chamber Process - success I see the reasoning, but your previous post made it seem as though you were using ironIII as the oxi ... |
29-12-2012 at 14:52 by: White Yeti |
H2SO4 by the Lead Chamber Process - success Using Fe[sup]+3[/sup] is really overkill. Why not use oxygen?
O2(g) + 2 H2O + 4  ... |
29-12-2012 at 08:34 by: White Yeti |
Sm down? When someone tries to brute force guess access codes, is the computing capacity of a PC sufficient? ... |
28-12-2012 at 07:37 by: White Yeti |
Sm down? I thought samarium was down continuously for two days. Granted, I don't login very often, but every ... |
27-12-2012 at 20:00 by: White Yeti |
Methylation of indole? I have a quick question about indoles, more specifically the reactivity of nitrogen atom. According ... |
9-12-2012 at 09:20 by: White Yeti |
An index of biologically active fungi extracts and chemicals. There are sources associated with these, but I thought they would end up cluttering the list if I in ... |
9-12-2012 at 09:12 by: White Yeti |
Make Potassium (from versuchschemie.de) [rquote=267557&tid=14970&author=tetrahedron]
why fix a synth that isn't broken? is t-BuOH r ... |
5-12-2012 at 12:59 by: White Yeti |
Reaction between urea and aluminium and oxygen. I encountered a problem while re-crystallizing a concentrated urea solution and I was curious as to ... |
3-12-2012 at 13:20 by: White Yeti |
Make Potassium (from versuchschemie.de) I remember reading about alternate catalysts upthread, it's a shame most attempts did work. I think ... |
1-12-2012 at 12:37 by: White Yeti |
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