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Extra Large Capacitors For Power Storage
High pulse caps are also build like tanks (and live inside heavy tanks!). The compressive electric ... |
14-9-2009 at 17:54
by: 12AX7 |
Nitrogen Dioxide Smell
[rquote=162277&tid=10254&author=Paddywhacker]Acidic gasses, if not neutralized, can seep int ... |
14-9-2009 at 17:47
by: 12AX7 |
Extra Large Capacitors For Power Storage
Actually, that's a megafarad (MF), but those don't exist either. They are fairly standard 10,000uF ... |
13-9-2009 at 14:49
by: 12AX7 |
The short questions thread (2)
Ethanol doesn't evaporate all that fast. As long as it's cold from the condenser, it'll stay in pla ... |
12-9-2009 at 10:16
by: 12AX7 |
could you eat rotten meat if you boiled it long enough
I heard it was SO2. Also a preservative used in lots of dried fruit.
Tim |
11-9-2009 at 08:46
by: 12AX7 |
Cu and Fe sulphates... what happened here?
That's true, it's possible that a mixture of ions is coming from the pot. Doesn't really matter as ... |
9-9-2009 at 15:50
by: 12AX7 |
Cu and Fe sulphates... what happened here?
Cu(I) would fit the description, but it's rather difficult to produce in solution. Typically, elect ... |
9-9-2009 at 08:33
by: 12AX7 |
80g or 900L of hydrogen in a paintball tank.
I'm willing to bet there's a lot of palladium or platinum in there. I suppose it can't really be to ... |
7-9-2009 at 09:30
by: 12AX7 |
Magnesium Oxide packing for cartridge heaters and thermocouple assemblies
If you don't mind an extra step you can burn MgCO3 or Mg(OH)2 (easy to make from MgSO4) in a furnace ... |
7-9-2009 at 09:28
by: 12AX7 |
Samduk glassware
Any way to test if it's soda-lime?  |
4-9-2009 at 22:27
by: 12AX7 |
Thoughts On Anodes
I bolted copper to titanium anodes. The copper corroded and the bolts rusted but it kept on dumping ... |
4-9-2009 at 20:21
by: 12AX7 |
What is Happening Here?
Ferrous iron precipitates as gray to black, quickly oxidizing to black then brown.
Particle size ... |
3-9-2009 at 18:23
by: 12AX7 |
Ozonelabs- Synthesis of Raspberry Ketone
The file does not open here (Acrobat 5).
Tim |
3-9-2009 at 17:07
by: 12AX7 |
Lightning Photography
I might recommend a long exposure. The trouble is, you have to set the iris really narrow, otherwis ... |
1-9-2009 at 13:20
by: 12AX7 |
Chromium Recovery Question
If you're certain you have oxide now (a forest green, rather insoluble compound), you can fuse it wi ... |
25-8-2009 at 05:07
by: 12AX7 |
Evaporating a solution of HCL without vacuum?
Drying agent? Dessicator, H2SO4, ...???
Tim |
22-8-2009 at 18:46
by: 12AX7 |
The taste of salts
It's my understanding that sulfate is not absorbed by the intestine. Hence, fairly large doses of s ... |
22-8-2009 at 18:44
by: 12AX7 |
Fusion of Fluorite with soda...
Seems plausible, for instance changing CaF2 to CaO should occur readily. But it will have to be hot ... |
22-8-2009 at 12:45
by: 12AX7 |
Making other cesium salts from cesium alum
It's not enough to add base and leach out Cs2SO4 (erm, and Na2SO4) from the goo?
Tim |
20-8-2009 at 14:20
by: 12AX7 |
Vacuum Bell????
[rquote=160227&tid=12686&author=Magpie]It would be interesting to see how much vacuum a smal ... |
20-8-2009 at 00:16
by: 12AX7 |
Vacuum Bell????
Well, if you don't need to hold a vacuum, just lower the pressure, that's fairly easy (though the me ... |
17-8-2009 at 08:50
by: 12AX7 |
The taste of salts
I find that lead acetate is perhaps as sweet as sugar, but also sour / bitter and astringent, exactl ... |
16-8-2009 at 01:15
by: 12AX7 |
The taste of salts
Sodium and chloride salts tend to taste salty. Both together are quite salty. Something else, like ... |
15-8-2009 at 01:38
by: 12AX7 |
Worth a try or just stupid ?
Might this be of interest?
KClO3 11%at, NaClO3 89%at, MP 236°C
Somehow I doubt any iodine spe ... |
13-8-2009 at 04:43
by: 12AX7 |
Whistling Reaction Apparatus
Cavitation? That HCl is dissolving damned fast, after all it would like to suck back into the fritt ... |
11-8-2009 at 17:38
by: 12AX7 |
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