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Purification of Cerium Metal As always, I recommend ebay. Specifically, you might find [url=http://cgi.ebay.com/ws/eBayISAPI.dll? ... |
13-12-2004 at 20:08 by: neutrino |
Lange's 15th missing file Odd, that book also lacks the necessary sections. Notice how there is no section 1.76: the last page ... |
13-12-2004 at 14:24 by: neutrino |
Manganese Heptoxide type reaction. I’d imagine that you’d be left with a layer of ether and one of acid with some water in it. You ... |
13-12-2004 at 14:14 by: neutrino |
Lange's 15th missing file Lange's 15th on axehandle's FTP is missing the file 63847_1b.pdf (the organic data). If an ... |
12-12-2004 at 18:45 by: neutrino |
legal absolute ethanol Actually, its perfectly legal to make your own alcohol (not sure about age, though). It’s only ill ... |
12-12-2004 at 17:40 by: neutrino |
Permanganate You might just have to use a bigger batch. In my experience, the mixture first has to heat up before ... |
12-12-2004 at 17:36 by: neutrino |
FTP Server #2 I'm using SmartFTP and getting the following message:
-Connection timeout. No response from ... |
12-12-2004 at 06:24 by: neutrino |
The most efficient method to prepare Hydrazine Nitrate Molten AN would be suicide (as well as not working) and the other method wouldn’t work well, eithe ... |
11-12-2004 at 09:30 by: neutrino |
Deuterium toxicity Are you sure that he wasn’t just referring to a solution containing D<sub>2</sub>O?
... |
10-12-2004 at 16:37 by: neutrino |
sublimation of CuI + I2 to get... You certainly wouldn’t get any back if you used ammonia. NI<sub>3</sub>… How would K ... |
10-12-2004 at 16:25 by: neutrino |
Ammonia gas from ammonium sulfate?? I believe that the standard drying material here is CaO with NaOH. So yes, it should work. |
10-12-2004 at 03:27 by: neutrino |
Bromine Source and Synthesis Ah, you’re referring to my recent experiment. The hypochlorite reaction isn’t really that much o ... |
10-12-2004 at 03:26 by: neutrino |
Bromine Source and Synthesis What Cl<sub>2</sub>? The whole point of the one-pot reaction was to avoid having to use ... |
9-12-2004 at 19:13 by: neutrino |
Food storage Calcium chloride is sometimes used in desiccators, depending on budget constraints and what’s bein ... |
9-12-2004 at 14:37 by: neutrino |
97% Sulfuric acid + KI I doubt its iodine. Iodine vapor is deep purple (very beautiful, IMO). Besides that, iodine’s vapo ... |
9-12-2004 at 14:25 by: neutrino |
CO2 If you don’t waste acid, you could always heat a hydrogen carbonate (bicarbonate). |
9-12-2004 at 14:21 by: neutrino |
Food storage Silica might do damage to your digestive system, but calcium chloride is a simple salt. I doubt that ... |
8-12-2004 at 14:14 by: neutrino |
Bromine Source and Synthesis The reason my experiment failed was that I didn't know the exact molatity of hypochlorite in th ... |
8-12-2004 at 03:18 by: neutrino |
castable refractory mixtures I’d guess that the following happens:
AlCl<sub>3(aq)</sub> + 3NH<sub>4</su ... |
7-12-2004 at 16:53 by: neutrino |
dissolved oxygen measurement I’m not sure about OTC methods, but there are test kits readily available for measuring dissolved ... |
7-12-2004 at 03:29 by: neutrino |
Hypochlorous acid If you make any HClO, make sure that your solution is free of chloride (Cl-) ions. Otherwise, this h ... |
5-12-2004 at 16:07 by: neutrino |
Bromine Source and Synthesis There isn’t really a need for distillation during synthesis unless you want pure bromine. PE isn†... |
5-12-2004 at 16:01 by: neutrino |
Double salts of Organic Acids Logically, yes, but I doubt that it would work in practice. For example, by that reasoning, sodium a ... |
4-12-2004 at 16:15 by: neutrino |
Bromine Source and Synthesis I decided to make some bromine by the Cl<sub<2</sub> + NaBr method. The chlorine was gen ... |
4-12-2004 at 13:08 by: neutrino |
Halogenated Amines - the others NF<sub>3</sub> is stable because the fluorine atoms are small and bind very tightly to t ... |
2-12-2004 at 19:01 by: neutrino |
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