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electrolytic production of ethane
[rquote=550436&tid=102769&author=Jose]There was a member who did an experiment on producing ...
8-11-2018 at 05:08
by: wg48
Molecular Sieves - First Use and Regeneration
From Sigma https://www.sigmaaldrich.com/chemistry/chemical-synthesis/learning-center/technical-bulle ...
1-11-2018 at 12:14
by: wg48
Solid Phosphorus Triiodide
[rquote=547808&tid=100471&author=DavidJR][rquote=547772&tid=100471&author=Sulaiman]
...
29-10-2018 at 11:47
by: wg48
Solid Phosphorus Triiodide
[rquote=547478&tid=100471&author=artemov]I have read that paper too ... I only have access t ...
28-10-2018 at 11:38
by: wg48
Solid Phosphorus Triiodide
Here are some PI3 preps:

"The simplest phosphorus iodide—phosphorus triiodide—was initially
...
28-10-2018 at 04:59
by: wg48
Recovering a sulphated lead acid battery
[rquote=545814&tid=98571&author=Bezaleel]Interesting. I hadn't expected any recovery of the ...
25-10-2018 at 12:55
by: wg48
Propane as an inert-gas
[rquote=546524&tid=94943&author=macckone]Where I am removing 10% of the oxygen would definit ...
25-10-2018 at 09:44
by: wg48
Remarkable reaction with adjustable delay
[rquote=546624&tid=27139&author=woelen]In the derivation of the equations I used a few paper ...
25-10-2018 at 04:27
by: wg48
Recovering a sulphated lead acid battery
[rquote=546045&tid=98571&author=XeonTheMGPony]

Sulphation is reversible to a degree and d ...
24-10-2018 at 12:18
by: wg48
Recovering a sulphated lead acid battery
[rquote=545814&tid=98571&author=Bezaleel]Interesting. I hadn't expected any recovery of the ...
24-10-2018 at 12:06
by: wg48
X-Ray tubes
[rquote=545833&tid=99300&author=Elemental Phosphorus]I have a friend working on a project re ...
23-10-2018 at 12:47
by: wg48
Do electronic balances round the mass off or down?
[rquote=543218&tid=97455&author=Sulaiman]Usually the resolution of digital scales is better ...
22-10-2018 at 13:47
by: wg48
Propane as an inert-gas
[rquote=545831&tid=94943&author=Morgan][rquote=545691&tid=94943&author=wg48][rquote= ...
22-10-2018 at 13:27
by: wg48
Propane as an inert-gas
[rquote=545666&tid=94943&author=Morgan]There was this cobalt compound said to be able to abs ...
21-10-2018 at 19:54
by: wg48
Recovering a sulphated lead acid battery
I replaced the lead acid battery on a car for a friend and got the old battery. The car had not been ...
18-10-2018 at 07:47
by: wg48
Denatured Ethanol: Mining the Dregs [without explosion]
As a general rule they pick adulterants that are hard to separate out of the denatured alcohol. Your ...
16-10-2018 at 09:25
by: wg48
Spider man
[rquote=543671&tid=97515&author=mysteriusbhoice]You could use compressed air and melted hot ...
15-10-2018 at 03:01
by: wg48
Spider man
I have been asked to play Spider man at a child’s birthday party (my nephew’s son). I will be in ...
13-10-2018 at 09:42
by: wg48
Mercury Sulfide Being Sold as Medicine for Children
Curiously the seller that sold me cinnabar as a fake mineral has a new ad up again in the category o ...
7-10-2018 at 04:32
by: wg48
Propane as an inert-gas
Catechol and other phenol derivatives were and probable still are used as silver halide developers. ...
6-10-2018 at 23:39
by: wg48
Mercury Sulfide Being Sold as Medicine for Children
[rquote=541018&tid=95329&author=happyfooddance][rquote=540948&tid=95329&author=weila ...
5-10-2018 at 23:29
by: wg48
Proper way to use a dessicator
A sealed evacuated desiccator will dry the item more quickly than than one that was not evacuated as ...
5-10-2018 at 02:17
by: wg48
Weird White film on measuring cylinder
Lemonene dissolves polystyrene so if your plastic cylinder was polystyrene you may have irreversibl ...
3-10-2018 at 12:36
by: wg48
Preserving PP bag in a museum
I would think sun light would be the main culprit in normal use.

So protect it from sun light and ...
2-10-2018 at 10:25
by: wg48
Mercury Sulfide Being Sold as Medicine for Children
We have already discussed this. I purchased some so called cinnabar with a similar if not identical ...
2-10-2018 at 10:08
by: wg48
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