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Poll: What is YOUR level of education??
Not in this context, no. |
7-4-2005 at 15:35
by: neutrino |
Subscript days are numbered?
I personally see them more as a style thing than a necessity. I write them because they look neater ... |
7-4-2005 at 15:33
by: neutrino |
What is the most ignorant thing you have ever done while conducting an experiment?
Sorry, I was thinking H<sub>2</sub>S for some reason. |
7-4-2005 at 12:57
by: neutrino |
lead nitrate synthesis
It sounds to me that you had extra sulfuric acid present. It being a nonvolatile acid, it wouldn ... |
6-4-2005 at 17:43
by: neutrino |
What is the most ignorant thing you have ever done while conducting an experiment?
Explosivo: You meant ammonium sulf<b>ide</b>, right?
Well, I might as well add my 2 c ... |
6-4-2005 at 13:55
by: neutrino |
Oxyides - black hole
The first one is simple combustion, the second reminds me of a thermite reaction. |
5-4-2005 at 15:25
by: neutrino |
KCLO3 by way of H2O + KCL
You seem a bit confused, searat. There is no such thing as NaHClO. The compound you’re referring t ... |
5-4-2005 at 13:05
by: neutrino |
FTP Server #2
Maybe you culd give us a little sampling of the chem-related titles? |
4-4-2005 at 13:56
by: neutrino |
Al2S3 and H2S
I thought it only temporarily paralyzed them. |
2-4-2005 at 12:21
by: neutrino |
Strontium?
It might cause some reaction, but it wouldn’t work for the oxides, even with aluminum oxide’s hi ... |
1-4-2005 at 19:17
by: neutrino |
Sciencemadness is moving!
I had the same problem, but it didn't clear up immediately. |
1-4-2005 at 15:43
by: neutrino |
Hydrogen peroxide penetrability
It looks like more snake oil to me. As for safety, I doubt you’ll have too much of a problem, as y ... |
1-4-2005 at 14:12
by: neutrino |
Caffeine
I don't know, it's still only two <i>different</i> emoticons. I'd definit ... |
1-4-2005 at 13:59
by: neutrino |
Safety equipment
There are many chemical resistance guides on the internet that tell you this sort of thing.
I per ... |
1-4-2005 at 03:23
by: neutrino |
Caffeine
I doubt it. Too much coherency, not enough emoticons. |
31-3-2005 at 15:31
by: neutrino |
Hydrogen peroxide penetrability
I doubt it would increase it by any significant amount. This amount would produce only ~6L of oxygen ... |
31-3-2005 at 14:31
by: neutrino |
Distill Chloroform...
Sorry, but adding calcium chloride won’t help. The hydrated form is slightly soluble in chloroform ... |
31-3-2005 at 14:25
by: neutrino |
Distill Chloroform...
A water bath should be fine. Bumping can be easily avoided by adding some boiling stones (unglazed p ... |
31-3-2005 at 03:28
by: neutrino |
heat loss b/w flask and plate
That’s an ingenious solution, Organikum. I will make sure to use it sometime.
runlabrun: I’m ... |
31-3-2005 at 03:25
by: neutrino |
Acid mixtures
Nitric and hydrochloric acids are strong acids (complete dissociation), so mixing them doesn’t mak ... |
31-3-2005 at 03:20
by: neutrino |
heat loss b/w flask and plate
Any kind of fiberglass matting/cloth should work well. Beware of fiberglass insulation, it usually h ... |
30-3-2005 at 19:10
by: neutrino |
Metathesis reactions
Ammonium ions tend to mimic alkali cations, especially K<sup>+</sup>. |
30-3-2005 at 19:08
by: neutrino |
Metathesis reactions
That’s the right idea, but there’s also the common ion effect. If the two salts share a common i ... |
30-3-2005 at 03:24
by: neutrino |
Hydrogen peroxide penetrability
Another snake oil company…
I seriously doubt that a small increase in the amount of oxygen in a ... |
29-3-2005 at 14:41
by: neutrino |
Thin layer chromatography (TLC)
What do you mean by neutralizing aluminum oxide? Just adding a small amount of acid and washing away ... |
29-3-2005 at 14:14
by: neutrino |
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