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Novel way to produce HF-NaF?
I think you might do better passing the gas over hot NaOH or Na2CO3. That way you don't have to deal ... |
18-11-2006 at 10:04
by: unionised |
Floating Apple Trick
It's bogus, but it's quite a nice spoof video. |
18-11-2006 at 09:45
by: unionised |
He world shortage and the imminent energy crisis...were fu**ed
"Now the most shocking thing. If ALL of our worldwide energy demand had to come from nuclear fission ... |
16-11-2006 at 11:13
by: unionised |
Valorizing the Glycerol from Biodiesel Production
I have worked with acrolein and I don't recommend it. They weren't kidding when they sugested it as ... |
15-11-2006 at 11:29
by: unionised |
Fastest Acting Poisons
Bhopal was truly a nasty example of mankind's foolishness and (possibly) malice (though it might not ... |
15-11-2006 at 11:24
by: unionised |
Vacuum Distillation of H2O2
"Hmm, it doesn't ignite sorry and I shouldn't have said readily with most metal you're right, but I ... |
15-11-2006 at 11:00
by: unionised |
What is destroying my gold-trap?
My best guess is that there's a lot of mercury there and so it's destroying the gold's structure.
C ... |
14-11-2006 at 12:59
by: unionised |
Vacuum Distillation of H2O2
it decompose readily on contact of most metal to form H2+O2
Oh Yeah? |
14-11-2006 at 12:50
by: unionised |
Wire gauze with asbestos - should this smoke when I heat it???
I could witter on about the availability and toxicity of asbestos or I could read your question
"If ... |
13-11-2006 at 11:39
by: unionised |
Separation of diastereomers.
"a few grams" is about the range where prep HPLC gets used but the kit is expensive.
BTW, I couldn' ... |
11-11-2006 at 04:35
by: unionised |
Obscure antiquated or household drugs
Did you hear about the homeopath who forgot to take his medication? He died of an overdose?
The p ... |
9-11-2006 at 12:01
by: unionised |
The Smell of Iron, Copper
Hardly hot off the press, It had made its way into new scientist magazine a week or so back.
Also, ... |
9-11-2006 at 11:19
by: unionised |
The Smell of Iron, Copper
I think it's more likely that anyone breathing chlorine would get pneumonia. |
7-11-2006 at 10:59
by: unionised |
Extraction of eugenol
It's always been my habit to water wash extracts like that after the extraction so the density reall ... |
6-11-2006 at 14:11
by: unionised |
Extraction of eugenol
Nightflight may have invented some new nomenclature- it's certainly not a term I have heard. But his ... |
6-11-2006 at 13:01
by: unionised |
Uranium Ore -> Uranium Oxide & the Metal
Sorry, but I can't think of any reason why a hardware store would stock it unless it's accidentally ... |
6-11-2006 at 11:51
by: unionised |
Extraction of eugenol
I just wonder if a solution of the sodium phenoxide acts like soap and spoils things. Adding a bit m ... |
5-11-2006 at 13:15
by: unionised |
Decomposition of sodium chlorate
I wouldn't try that unless you have remote sample handling equiment and blast screens.
Vogel's qu ... |
5-11-2006 at 13:11
by: unionised |
Sulfuric Acid Production: Revisited
That's OK by me. I get rid of hydrogen by electrolysis; some of the excess oxygen gets incorporated ... |
5-11-2006 at 12:57
by: unionised |
Sulfuric Acid Production: Revisited
So, unless you set up a potentiostat which monitors the working electrode's potential with respect t ... |
5-11-2006 at 12:08
by: unionised |
Sulfuric Acid Production: Revisited
To get slightly closer to the topic again; how much does the ripple matter to electrolysis? |
5-11-2006 at 05:51
by: unionised |
What all can I do with this big bag of fertilizer?
"NH4NO3 will not detonate from simple heating. I still don't understand why people think that it doe ... |
2-11-2006 at 12:24
by: unionised |
The Smell of Iron, Copper
"It is not every project that can answer an everyday riddle like why do metals smell,’ said Andrea ... |
2-11-2006 at 11:17
by: unionised |
The Smell of Iron, Copper
"And in the end - "skin oil" has nothing to it."
Sure about that?
"http://www.newscientist.com ... |
1-11-2006 at 11:19
by: unionised |
What all can I do with this big bag of fertilizer?
"Under slightly different conditions AN may decompose violently and release enough heat to burst clo ... |
31-10-2006 at 10:15
by: unionised |
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