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electrolytic nitration
In The Urbanski, on page 19, there is mentioned "electrolytic nitration", Atanasiu and Berthelot, 19 ... |
6-4-2010 at 03:03
by: chief |
Ethyl Perchlorate
Yes; but maybe the literature-references lead somewhere ...
==> If I were on the subject I would ... |
6-4-2010 at 02:24
by: chief |
Ethyl Perchlorate
Here again with references ...; probably everyone know, what the abbreviations mean ...
+-------- ... |
5-4-2010 at 08:25
by: chief |
Ethyl Perchlorate
Besides: Ever haered about "oxonium chlorate" ?
+---------------------------------------------+--- ... |
5-4-2010 at 08:05
by: chief |
Ethyl Perchlorate
Should it help anyone: A search for ethyl and chlorate in the chemical name yielded the following:
... |
5-4-2010 at 08:04
by: chief |
Thermite for melting steel
One of my ideas might be to use some plaster-based thermite ...
==> Would that work even when th ... |
5-4-2010 at 04:05
by: chief |
Thermite for melting steel
Suppose I have a 15mm steel-rod and want to melt through it (just for sports, or because maybe it's ... |
5-4-2010 at 03:53
by: chief |
Solid Sulfuric Acid
After all, the SO3-generation might be something analoguous to the bahaviour of pyrosulfite: Na2S2O5 ... |
5-4-2010 at 01:25
by: chief |
Ethyl Perchlorate
The name of the bombed spanish city must have besn "Guernica" ...; Picasso painted it, Hitler saw it ... |
5-4-2010 at 01:20
by: chief |
Unbelievable Electromagnetic motor
Even the picture is fake: Notice those little screws ? no 1100 kg-device ist built that way ...
A ... |
5-4-2010 at 00:51
by: chief |
galvanic cell running on Al or Fe
How much does the current go down ? Would it work to just compensate the current-drop by making a bi ... |
26-3-2010 at 12:50
by: chief |
galvanic cell running on Al or Fe
I have now checked numbers, and suddenly it seems expensive ... ; but the numbers are right I think: ... |
25-3-2010 at 09:08
by: chief |
galvanic cell running on Al or Fe
How would be the chemistry/electrolyte if one were to use either Al or Fe in a galvanic cell, for ge ... |
25-3-2010 at 00:13
by: chief |
Differential Equation?
Integrate it, after separation of variables ... |
23-3-2010 at 08:20
by: chief |
platinum electrode subs
Gold is solvable in some sulfur-rich environments; there are sulfide- or sulfite-leaching procedures ... |
23-3-2010 at 08:19
by: chief |
Detonation of erythritol tetranitrate (ETN) with heated aluminum
Are you sure the Al melted onto the Ni/Cr=wire ? Usually the oxide-layer prevents this ...; on the o ... |
22-3-2010 at 13:18
by: chief |
Detonation of erythritol tetranitrate (ETN) with heated aluminum
As I understand from above the effect occurs with foil, but not with thicker Aluminum:
==> That ... |
21-3-2010 at 14:50
by: chief |
Detonation of erythritol tetranitrate (ETN) with heated aluminum
Anyhow: If it really works with Al for mysterious reasons ...
==> ... then those reasons may pro ... |
21-3-2010 at 11:15
by: chief |
pH Probe Computer Interface?
The impedance ist the problem; but before the digitalization-step in the probe there must be a point ... |
21-3-2010 at 05:21
by: chief |
pH Probe Computer Interface?
I would go for some standard linux-setup ; eg. what I have working is:
==> Data in via good Volt ... |
21-3-2010 at 04:20
by: chief |
pH Probe Computer Interface?
Computer is way cooler than logger, since it permits to also act upon the readings, eg. put in more ... |
21-3-2010 at 02:24
by: chief |
Detonation of erythritol tetranitrate (ETN) with heated aluminum
... continuation from above:
Expensive parts are not necessary, except one DC-charger ...
==> ... |
20-3-2010 at 23:20
by: chief |
Detonation of erythritol tetranitrate (ETN) with heated aluminum
For a quick blow the peak-Wattage has to be maximized.
That means all the circuit has to be low-r ... |
20-3-2010 at 03:30
by: chief |
Electrostatic and electrolysis
They can only mean a multi-electrode-effect:
==> Dispersing water into lots of droplets
==> ... |
19-3-2010 at 09:02
by: chief |
Problem boiling down sulfuric acid
Some (dangerous) physical experiment comes to my mind:
==> Heating H2SO4 close to the boiling po ... |
19-3-2010 at 00:29
by: chief |
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