Sciencemadness Discussion Board - Powered by XMB 1.9.11


	Not logged in [Login ]

FAQ

Member List

Today's Posts Forum Stats

Stats

Back to:

Sciencemadness Discussion Board » Search

Search
[Next Page]
Trying to understand vacuum specs... Also remember that many pumps are not designed to pump just water vapour like that.	14-6-2015 at 04:47 by: unionised
tin metal powder [rquote=409147&tid=62722&author=anyz]Let me give some background. I'm looking to powder the ...	14-6-2015 at 01:57 by: unionised
tin metal powder If you take a piece of cast tin and put it in the fridge you will wait a long time for it to convert ...	13-6-2015 at 03:48 by: unionised
Anything to be wary of [rquote=408542&tid=62684&author=ChemistryGhost]Boil them in a pressure cooker with 95%+ pure ...	8-6-2015 at 00:05 by: unionised
Titrating for saponification This sort of procedure http://lib.njutcm.edu.cn/yaodian/ep/EP5.0/02_methods_of_analysis/2.5.__assay ...	7-6-2015 at 03:11 by: unionised
List some BAD chemistry YouTube videos The technique illustrated in that video is used in labs to obtain high purity reagents (ammonia is t ...	7-6-2015 at 02:37 by: unionised
Chloroform/Water Separation If you are trying to remove the traces of chloroform in water that arise from chlorination then spar ...	7-6-2015 at 02:27 by: unionised
Periodic Tables to become ILLEGAL in Europe As far as I can tell this law is home-grown stupidity, rather than the implementation of an EU reg ...	6-6-2015 at 07:28 by: unionised
I know who owns the sun... The sun http://www.thesun.co.uk/sol/homepage/ which could be described as a comic, rather than a n ...	6-6-2015 at 04:52 by: unionised
Periodic Tables to become ILLEGAL in Europe [rquote=408073&tid=62653&author=phlogiston] "Lead acetates and compounds of lead with aci ...	4-6-2015 at 13:10 by: unionised
Distillation Over Metal Dust You seem to have missed the point. Powdered gadolinium probably works too, but you couldn't get it ...	4-6-2015 at 10:55 by: unionised
Distillation Over Metal Dust Part of the answer may be that zinc was readily obtained as "dust".	4-6-2015 at 09:57 by: unionised
GMO yeast produces opiates: challenges and opportunities Opium poppies are perfectly legal in the UK and I don't know of any ban in the US. Is there one? Al ...	26-5-2015 at 10:46 by: unionised
Aluminum oxide/ "calcined" alumina- safe to melt into borosillicate glass in an oxygen/propane flame? [rquote=406502&tid=62510&author=blogfast25][rquote=406498&tid=62510&author=theglassg ...	25-5-2015 at 01:47 by: unionised
Convert random chemical stuff to biologically utilizable things? Interesting, I'd look at the chemistries of this http://en.wikipedia.org/wiki/Benzenehexol and ...	23-5-2015 at 07:19 by: unionised
Venting A pump that's rated to give a reasonavle vacuum probability isn't designed to shift large volumes of ...	4-5-2015 at 08:39 by: unionised
air bag disassembly Let me just check. That blue stuff is a pyrotechnic mixture designed to produce a lot of hot gas in ...	4-5-2015 at 04:05 by: unionised
Himalayan salt (faked?) Just say "no". http://en.wikipedia.org/wiki/Ear_candling#Safety_and_effectiveness	2-5-2015 at 05:24 by: unionised
Himalayan salt (faked?) Iron oxide is very difficult to dissolve. That's a reasonable excuse to the thiocyanate test failin ...	26-4-2015 at 02:02 by: unionised
Yet another neat toy for the smartphone I look forward to the explanation of the ability to distinguish oxygen from nitrogen using this devi ...	18-4-2015 at 05:11 by: unionised
Game: Chemistry from natural resources only "Chemistry from natural resources only" Where else would it come from?	11-4-2015 at 11:59 by: unionised
ionic/colloidal silver cell Or you could go with this sort of thing. http://www.boots.com/en/Boots-Clove-Oil-10ml-_1129544/	11-4-2015 at 06:47 by: unionised
New route to phenethylamines Re "A + Mg + Et2O --> 1-chloromagnesium-1-phenyl-2-nitroethane (B)". I doubt it. I think the ...	11-4-2015 at 04:09 by: unionised
MSDS inconsistencies The toxicity of methanol is greatly reduced if there's ethanol present as well; that's not a lot to ...	4-4-2015 at 01:56 by: unionised
AgO2 Any Suggestions [rquote=399653&tid=61994&author=Profikiskery]about 7.5 grams of what I think is Ag2o. [/rq ...	4-4-2015 at 01:46 by: unionised
[Next Page]

Sciencemadness Discussion Board » Search