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Tired of reporting spam
I would suggest reporting the oldest post by the spam bot- that is the first post, that increases th ... |
25-3-2014 at 01:23
by: froot |
Pronouncing Chemistry Vocab
Stoichiometry! |
22-3-2014 at 23:03
by: froot |
Where is not_important?
Sorry to see you go bfessor, the amount of time you spent sifting and tidying has not gone unnoticed ... |
9-3-2014 at 11:30
by: froot |
Storing con. HNO3 and other jewels
I've got my HNO3 in a glass stoppered conical flask that sits in a small plastic bucket on an open s ... |
1-3-2014 at 23:58
by: froot |
Two "gear pumps" as an internal combustion engine
Gear pumps by design are perfectly suited for high pressure applications because back pressure won't ... |
20-2-2014 at 12:54
by: froot |
Torch for melting and heating glass
Something like this:
[img]http://www.gasproducts.co.uk/acatalog/B110P.jpg[/img]
[url]http://ww ... |
18-2-2014 at 02:41
by: froot |
Electrical Jackpot
From that link: [quote]The voltage regulator, designed to operate on a
nominal +24 and —24 volt d ... |
10-2-2014 at 07:07
by: froot |
Electroforming Copper Liners
I know this is a little late but to ensure uniform density and thickness of the liner you should rot ... |
6-2-2014 at 22:26
by: froot |
Thiodinitromethane
Yes that's why I'm asking in this section. According to the web there is no such thing but if I look ... |
6-1-2014 at 12:28
by: froot |
Getting some things off my chest about inventing.
Innovation is frought with drama, to avoid this do what I do, go innovate and THEN report back to us ... |
21-11-2013 at 22:32
by: froot |
Remarkable reaction with adjustable delay
Or maybe see if placing the test tube into a ice water bath after mixing affects the delay. |
7-11-2013 at 06:01
by: froot |
Electrochemiluminescence lamp with TEMPO
[quote]As far as I know, in South Africa, we don't have OTC methanol (guys in the US I believe use a ... |
29-10-2013 at 02:45
by: froot |
Potassium ferrate(VI) from Fe3O4 and KBrO3 in molten KOH/KNO3 eutectic
What about [url=http://www.crct.polymtl.ca/fact/phase_diagram.php?file=KOH-LiOH.jpg&dir=FTsalt]t ... |
17-10-2013 at 23:00
by: froot |
Catalytic Converter PGM Recovery
Did you check the material's magnetic properties? |
14-10-2013 at 23:56
by: froot |
Isotopic bullion
Noble metals are are relatively rare, chemically unreactive and have distinct characteristics such a ... |
10-10-2013 at 22:37
by: froot |
Hydrogen from [bio]glycerine by electrolysis for fuel cells
Ha! Another Safrican! 
DeltaH I briefly skimmed over this topic and think I get the gist of ... |
7-10-2013 at 03:28
by: froot |
Pretty Pictures (2)
[quote]
Ohhh beautiful! Wish I had that for my element collection 
[/quote]
I got this piece ... |
7-10-2013 at 00:51
by: froot |
Tired of reporting spam
If a bot posts a string of spam topics the only report the oldest post for each bot, it will take ca ... |
30-9-2013 at 22:12
by: froot |
Buying sodium wire of 0.1-0.3 mm dia
I would imagine you'd need to extrude it in situ using a press thats immersed in a bath of inert flu ... |
10-9-2013 at 06:47
by: froot |
What to do with excess electricity? Any neat things to produce?
How much excess electricity are we talking about?
If you had enough you could source yourself an in ... |
5-9-2013 at 22:47
by: froot |
Graphene wiki page, what does this mean?
Makes me wonder if graphene could be used as a proton exchange membrane. |
26-8-2013 at 03:06
by: froot |
Catalytic Converter PGM Recovery
[quote]4) Treat material with aqua regia (3:1 HCl:HNO3) to dissolve platinum and palladium. Rhodium ... |
22-8-2013 at 05:33
by: froot |
Make Potassium (from versuchschemie.de)
[quote]I believe that the compound I was able to synthesis based on the color, is stage one potassiu ... |
20-8-2013 at 02:20
by: froot |
pgm extraction
You probably have insoluble values in both vessels and all you've achieved at this point is pulled t ... |
19-8-2013 at 23:16
by: froot |
Energetic Materials Forum
[quote]I have withdrawn my opinion to remove the EM forum.[/quote]
Great, detritus this topic the ... |
18-8-2013 at 22:08
by: froot |
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