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White gas? Al is interesting metal to experiment with. It is extremely reactive, and if not for the presence of ... |
6-4-2007 at 14:23 by: Elawr |
Sodium Silicate Solution Please tell me more about this walk-in chemical and lab outfit of which you speak, BeanyBoy. Are you ... |
30-3-2007 at 12:12 by: Elawr |
Sodium Silicate Solution I have prepared small amounts of NaSiO2 by fusing lumps of Na2CO3 in a bed of nice clean white dry b ... |
30-3-2007 at 06:04 by: Elawr |
How Did You get Started in Chemistry? I remember the first experiment I tried as a young child: tried to make "dry ice" by taking ice cube ... |
23-3-2007 at 23:44 by: Elawr |
Sulfur you could purify it by sublimation. I think that is how the medicinal product "flowers of sulfur" ... |
15-3-2007 at 15:27 by: Elawr |
Kidney stones "cure"??? Many large and rapidly growing kidney stones form as a result of bacterial urinary infections. Often ... |
9-3-2007 at 07:00 by: Elawr |
Gitting rid of Cl2 Do you know anyone who owns a swimming pool? That would be a good way to dispose of your chlorine - ... |
9-3-2007 at 06:30 by: Elawr |
The Air Car The aircar is intriguing for sure. At first glance, you would not think compressed air to be a viabl ... |
25-2-2007 at 07:10 by: Elawr |
How Did You get Started in Chemistry? I got a Gilbert chemistry set when I was about 10; I still remember all the neat things in it! CuSO4 ... |
13-2-2007 at 20:56 by: Elawr |
we've got a problem... You've probably noticed by now that some entity named "messagini", or something has breached forum s ... |
13-2-2007 at 08:32 by: Elawr |
Scored a Gast vacuum pump today I have a Gast pump that looks [i]identical[/i] to the picture above. I've had it for many years, a ... |
9-2-2007 at 21:40 by: Elawr |
Morgellons sindrome I am not familiar with Morgellon's syndrome, nor do I recall encountering any cases recently meeting ... |
16-1-2007 at 21:10 by: Elawr |
Adenosine Triphosphate ATP is an energy transfer device, not a means store substantials amount of energy. Triglycerides in ... |
14-1-2007 at 19:09 by: Elawr |
What Complete BS is this? Maybe I missed something obvious, but after reading this thread I find myself wondering: how could t ... |
11-1-2007 at 10:43 by: Elawr |
SnCl2.2H2O reactions Can SnCl2 not be prepared by simply allowing metallic tin to digest in aqueous HCl? I suppose the tr ... |
8-1-2007 at 13:55 by: Elawr |
Indicators The spice tumeric makes a nice indicator. Just take some ground tumeric cooking spice and extract it ... |
5-1-2007 at 21:37 by: Elawr |
Spammers Anybody considered the possibility that the ghost of Quince may have returned to haunt the forum? |
1-1-2007 at 07:09 by: Elawr |
How Did 2006 Go For You ? May I ask what line of work you are into, Madhatter? Certainly sounds stressful to the point of ques ... |
22-12-2006 at 20:56 by: Elawr |
On HgCl2 toxicity I.t is a good thing we didn't know how toxic Hg isw when we were kids. Back then in the 1960's we we ... |
22-12-2006 at 20:42 by: Elawr |
post your favorite chemical reactions Wow!... I've never tried that before. I'll definitely have to do that - good excuse to make up some ... |
15-12-2006 at 11:15 by: Elawr |
Making a Cu-Al battery Couple of problems with aluminum: first is the oxide coating which reforms almost immediately on exp ... |
15-12-2006 at 06:44 by: Elawr |
post your favorite chemical reactions What comes to mind right now is KI in solution to which a little Pb(NO3)2 is added. PbI2 falls out a ... |
15-12-2006 at 06:33 by: Elawr |
Odd behaviour of Neodymium magnet Wow... that is fascinating. I have totally GOT to get myself some super - magnets to play with. I'm ... |
12-12-2006 at 23:52 by: Elawr |
Victim of political correctness Probably show up again soon under a different handle. |
12-12-2006 at 15:20 by: Elawr |
Waste disposal Properly made concrete actually gets stronger and stronger over the years due to continued curing pr ... |
12-12-2006 at 15:17 by: Elawr |
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