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Silver Nitrate - anything interesting?
Back when I was in high school I remember wanting to get some silver nitrate. Now I can't reme ... |
26-1-2004 at 16:17
by: hodges |
Highest Possible Atomic Number?
What would be the highest possible atomic number for an element? Is there a theoretical limit? Cou ... |
26-1-2004 at 16:08
by: hodges |
Possibility of an easy O3/NOx generator
The circuit produces a high voltage using an automobile ignition coil. Any time you have a high vol ... |
24-1-2004 at 04:56
by: hodges |
Creation of nitrates from non-nitrates
I have a circuit using an automobile ignition coil that is capable of producing a spark of nearly 1 ... |
22-1-2004 at 15:42
by: hodges |
An Update
I was able to buy some "99% pure" Fe2O3. It has a red color, similar to what I got from w ... |
21-1-2004 at 16:44
by: hodges |
Where to Experiment?
[IMG]http://www.sciencemadness.org/scipics/Fe3Results.jpg[/IMG]
Hodges |
20-1-2004 at 03:44
by: hodges |
There's Something in my Sink!
[IMG]http://www.sciencemadness.org/scipics/Fe3.jpg[/IMG]
Reaction of 1g of Fe/Al thermite in the ki ... |
19-1-2004 at 14:30
by: hodges |
HCl
I looked all over for "muriatic acid". Finally found it at Home Depot. It came in a box ... |
19-1-2004 at 14:14
by: hodges |
Fe(2) vs Fe(3) - I'm confused
I made iron chloride a while back through the electrolysis of NaCl in water with a membrane between ... |
18-1-2004 at 19:42
by: hodges |
an inexpensive source of Nichrome Wire
Depends how much you need and the size. I often see nichrome wire on EBay for around 10 cents a foo ... |
16-1-2004 at 03:43
by: hodges |
Indoor Thermite
I've recently made and used small amounts of thermite-type reactions inside my apartment, witho ... |
15-1-2004 at 19:31
by: hodges |
Another Way
How about :
3CaSO4 + 8Al --> 3CaS + 4Al2O3
This is similar to thermite. Requires a high tempe ... |
10-1-2004 at 14:25
by: hodges |
Where to Experiment?
[quote][i]Originally posted by Haggis[/i]
Perhaps some more hints about your apartment or layout co ... |
10-1-2004 at 08:16
by: hodges |
Copper Sulfate
[quote]I'll place the cathode into the H2SO4 + MgSO4 solution, and place the carbon anode into ... |
10-1-2004 at 07:53
by: hodges |
Copper Sulfate
[quote][i]Originally posted by Saerynide[/i]
Oh well, iron or not, Im not letting my four days of w ... |
8-1-2004 at 18:51
by: hodges |
Where to Experiment?
I hope I have not missed a similar topic. I did not see one in the titles of this section, which is ... |
7-1-2004 at 16:34
by: hodges |
Another Idea
I was just thinking about this thread and have another idea for getting HNO3. I have not tried it, ... |
7-1-2004 at 15:26
by: hodges |
Copper Sulfate
[quote][i]Originally posted by Saerynide[/i]
But at that point, wouldnt I be left with two bowls co ... |
7-1-2004 at 15:02
by: hodges |
Lampblack in place of charcoal?
[quote][i]Originally posted by Iv4[/i]
Could you please give more details?
Like stated above its ... |
6-1-2004 at 18:42
by: hodges |
Copper Sulfate
[quote][i]Originally posted by Saerynide[/i]
Crap.... I poured most of the excess MgSO4 into the bo ... |
6-1-2004 at 18:34
by: hodges |
Purity
A few weeks back I determined the strength of some Rooto brand drain opener with H2SO4 (US). Accord ... |
6-1-2004 at 17:29
by: hodges |
Lampblack in place of charcoal?
Does anyone know if lampblack can be substituted for charcoal in black powder and similar low explos ... |
5-1-2004 at 16:37
by: hodges |
Copper Sulfate
[quote][i]Originally posted by Saerynide[/i]
If I was doing this with just MgSO4 to make H2SO4 and ... |
5-1-2004 at 16:32
by: hodges |
Copper Sulfate
[quote][i]Originally posted by Saerynide[/i]
1: This red stuff coats the copper anode and stops th ... |
4-1-2004 at 17:20
by: hodges |
Sand and Mg
It is interesting that the Mg reacts with SiO2. I have seen in MSDS for Mg that one way to extingui ... |
4-1-2004 at 14:16
by: hodges |
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