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Most extreme compounds known to man
Tellurium hexafluoride, a toxic, unstable compound which is gaseous at room temperature with density ... |
19-1-2012 at 22:11
by: Elawr |
Vacuume Pumps
Harbor Freight Tools sells pretty good vacuum pumps for A/C and refrigeration work. If I remember co ... |
3-12-2011 at 11:47
by: Elawr |
Japanese nuclear reactor problems
I agree... the garbling of technical details by the press media reflects the appalling loss of gener ... |
15-3-2011 at 20:27
by: Elawr |
TiCL3 made at home?
What otc sources exist for titanium metal? |
9-3-2011 at 08:56
by: Elawr |
Making fire (youtube collaborative video)
Did we mention introducing wad of turpentine-soaked paper towel into vessel of chlorine gas...lot of ... |
4-3-2011 at 22:14
by: Elawr |
Sand
One thing you can do is fuse some sand with NaHS04. Do it outdoors or in hood. Combine dry sand and ... |
4-3-2011 at 18:21
by: Elawr |
Crystal Growing
I've enjoyed some success at growing FeS04*5H20 by keeping my supersaturated solution acidified by a ... |
3-3-2011 at 07:31
by: Elawr |
Na2SO4
I've yet to meet a truly boring compound! Na2S04 is not toxic or very reactive, so play around with ... |
25-2-2011 at 06:46
by: Elawr |
Help !!!! Hg-Thermometer broken !!!!
It's a good thing we didn't know how toxic Hg is when we were kids playing with it. I wonder why we ... |
16-9-2010 at 18:14
by: Elawr |
Starting a Science Club at University
Set off a thermite reaction. ...Few spectacles are more impressive than that of AL and iron oxide mi ... |
16-9-2010 at 18:10
by: Elawr |
Bad Chemistry on TV
I liked the one on "Breaking Bad" where, having recieved orders to dispose of a corpse, some idiot p ... |
24-7-2009 at 21:10
by: Elawr |
Does anybody brew/ Make wine here?
I brew beer..
mostly ales, because they brew at a convenient temperature and ale is my favorite b ... |
16-6-2009 at 21:49
by: Elawr |
Quick Question about Manganese(II) Sulphate
I've prepared hydrated MnSO4 from the black electrolyte paste from D-cell carbon zinc batteries. The ... |
4-6-2009 at 15:52
by: Elawr |
Ferricyanide precipitation?
Good, valid points both of you DJF90, Jor...
I would hate to see the boy get run off from here; t ... |
4-6-2009 at 15:29
by: Elawr |
Thought you'd like to see this (eye taffy)
Beautiful...
Please tell us more about your furnace! Is it of your own manufacture? It looks to m ... |
2-6-2009 at 21:46
by: Elawr |
Ferricyanide precipitation?
I agree with Woelen in that we should not be ugly to phZero, particularly in the manner of DJF90. T ... |
2-6-2009 at 21:35
by: Elawr |
Concentrate ethanol?
Anhydrous CuS04 will also work, but I'm uncertain of solubility of Cu++ in etOH so distilling afterw ... |
15-5-2009 at 11:03
by: Elawr |
Where are the mineral peddlers?
Always happy to be of some help....Good luck! |
13-5-2009 at 22:44
by: Elawr |
citrates, picrates & oxalates
Indolamines?..such as melatonin, serotonin, or tryptophan? |
13-5-2009 at 22:34
by: Elawr |
A remarkable nickel(I) complex
Are you going to try and obtain crystals of your nickel complex? Perhaps it would crystallize as a p ... |
13-5-2009 at 22:27
by: Elawr |
Fun With Plasma Globes
Plasma globes convert 110V AC 60Hz current into 20 to 30 KV AC at 100 or so KHz. When introduced ... |
13-5-2009 at 22:17
by: Elawr |
NiO > NiCH3COO
Have you tried fusing it together with some NaHSO4? In the molten state this salt can dissolve some ... |
9-5-2009 at 14:02
by: Elawr |
citrates, picrates & oxalates
What kind of amines are you working with? |
9-5-2009 at 13:56
by: Elawr |
Where are the mineral peddlers?
One way is to find a rock hound club in your area. There are many such groups of amateur mineralogi ... |
9-5-2009 at 13:51
by: Elawr |
No more sodium from ebay
Gentlemen, the time has arrived for you to build that Castner cell and get it up and running! |
23-4-2009 at 06:55
by: Elawr |
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