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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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