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What is the most ignorant thing you have ever done while conducting an experiment? I know bromine well. Your first mistake was adding aluminum powder. It might take a little while to ... |
25-5-2006 at 14:51 by: Fleaker |
NiO catalyst for burning NH3 Perhaps you could set the whole thing in some sort of charcoal brazier. The charcoal will serve both ... |
21-5-2006 at 06:47 by: Fleaker |
Storing sodium Just keep it under kerosene or mineral oil in a tightly sealed bottle, just as everyone else has rec ... |
15-5-2006 at 16:48 by: Fleaker |
Molarity Question Unionised: perhaps enhzflep did not know that a mol is the abbreviation for "mole" (not just a name ... |
11-5-2006 at 15:11 by: Fleaker |
Phenolphthalein - Modifying it? Yes, they are all weak acids. You can select an inidicator for the specific pH range so long as it i ... |
4-5-2006 at 14:39 by: Fleaker |
the most beautiful residue Almost too pretty to be real. Bottom of an erlenmeyer? |
30-4-2006 at 19:42 by: Fleaker |
Precious Metal Recovery from Scrap Considering the hundreds of thousands of used, older model cars, I'm not too worried about finding t ... |
28-4-2006 at 18:28 by: Fleaker |
Precious Metal Recovery from Scrap Nice to see you have an interest in this Bromic. Unfortunately, it really is not worth your time, ev ... |
27-4-2006 at 19:00 by: Fleaker |
Which college? Truth be told, this is a difficult question to consider for many scholars who have worked tenaciousl ... |
27-4-2006 at 18:34 by: Fleaker |
how to be precipitated paint from thinner ? If you want to separate it without distillation, centrifuge it if you have access to one.
Either ... |
25-4-2006 at 15:50 by: Fleaker |
Ethyl ether distillation and synthesis It contains pentane? How then do you get an efficient separation between the pentane and the ether t ... |
21-4-2006 at 10:49 by: Fleaker |
Royal Water Prep.? No, concentrated acids aren't required at all, but they will speed up the dissolution of gold, which ... |
21-4-2006 at 10:39 by: Fleaker |
Trouble finding tungsten. I think I have about 500 grams of tungsten elements and a large spool of the pure wire somewhere in ... |
18-4-2006 at 20:54 by: Fleaker |
Flexible heating elements Sounds like heating tape, there exists the possibility that it could be asbestos, but if it is, it's ... |
18-4-2006 at 20:50 by: Fleaker |
Dissolving rust without damaging Al? I'd say the best bet is oxalic acid since I'm pretty sure that they took the oxalic acid out of radi ... |
18-4-2006 at 06:25 by: Fleaker |
metal oxide catalyst I have no idea what type of metal oxide you would use for a transesterification. Transestefication t ... |
18-4-2006 at 06:19 by: Fleaker |
NiO catalyst for burning NH3 Ok, I have done something very similar to this, at least with respect to catalyst application. I use ... |
18-4-2006 at 05:49 by: Fleaker |
NiO catalyst for burning NH3 The forms of nickel oxide that I am familiar with (from pyrolyzing nickelous nitrate) is greyish bla ... |
16-4-2006 at 09:21 by: Fleaker |
Gold Via Electrolosis Aqua regia (NOCl + other NOx) is not the only reagent capable of dissolving gold or platinum, both o ... |
12-4-2006 at 14:39 by: Fleaker |
Single Use Bromine Storage I apparently need to take a picture of this type of cap. I don't think it was diffusion. The cap is ... |
5-4-2006 at 15:15 by: Fleaker |
Single Use Bromine Storage I mean if you've stored bromine for about a year on your shelf and you notice that the area around i ... |
3-4-2006 at 17:44 by: Fleaker |
Single Use Bromine Storage For a quick remedy for storing bromine, I just make a quick cap out of beeswax. The wax is not attac ... |
3-4-2006 at 17:26 by: Fleaker |
Silvering Pyrolytic Graphite I agree with Twospoons: vacuum deposition of silver. I've never done it before so I can't personally ... |
15-3-2006 at 13:43 by: Fleaker |
A NMR difficulty "My unknown was a liquid, and it reeked something horrible, similar to the inside of a pumpkin but m ... |
12-3-2006 at 14:51 by: Fleaker |
How do I use a graphite crucible? Quince: check out his project page, he details it clearly there. As far as clay-bonded graphite cruc ... |
12-3-2006 at 14:46 by: Fleaker |
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