| Search |
| [Next Page] |
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 |
| [Next Page] |
