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]
Using a halogen lamp as a enclosed heater element? The limit on the quartz tube is about 1100C but the molybdenum seals must be kept below 300C or the ...	14-5-2020 at 00:19 by: wg48temp9
Coronavirus pandemic model I built a pandemic simple growth model using Mathcad, using a reproduction parameter (R) an incubat ...	12-5-2020 at 18:35 by: wg48temp9
Vacuum pump for vacuum distillation. [rquote=635256&tid=155264&author=mackolol]And how does the glassware handle such a high vacu ...	3-5-2020 at 03:15 by: wg48temp9
High Voltage with High Power for Birkland-Eyde reactor [rquote=635250&tid=155278&author=FranzAnton]ok thank you for your hint. I will stop posting ...	3-5-2020 at 01:30 by: wg48temp9
Vacuum pump for vacuum distillation. While connected to a vacuum some vacuum pumps will not start because of the limited starting torqu ...	2-5-2020 at 22:55 by: wg48temp9
Potassium Dichromate? and Oxalic Acid I was curious about Croft's salt. I found Croft's paper on it perhaps it will help you. From a quick ...	23-4-2020 at 11:36 by: wg48temp9
Possible routes for synthesis of esters of tertiary alcohols and phenols, using carboxylic acids [rquote=634519&tid=155202&author=kmno4][quote] Does this work for synthesising oxalic acid ...	22-4-2020 at 06:32 by: wg48temp9
Possible routes for synthesis of esters of tertiary alcohols and phenols, using carboxylic acids [rquote=634495&tid=155202&author=mackolol][rquote=634425&tid=155202&author=wg48temp9 ...	21-4-2020 at 09:51 by: wg48temp9
Leaking stopcock on addition funnel [rquote=634501&tid=155211&author=Draeger][rquote=634499&tid=155211&author=wg48temp9] ...	21-4-2020 at 05:17 by: wg48temp9
Leaking stopcock on addition funnel Beg borrow or buy an intensely coloured lipstick. Lightly smear the conical surface of the plug with ...	21-4-2020 at 03:12 by: wg48temp9
Possible routes for synthesis of esters of tertiary alcohols and phenols, using carboxylic acids You forgot the boric acid method for phenols. Posted here only 9 days ago! [file]80525[/file] ...	20-4-2020 at 01:26 by: wg48temp9
Help with lecture bottles? [rquote=634416&tid=155203&author=numos] The packless valve design look spot on. Any idea ...	20-4-2020 at 00:38 by: wg48temp9
HHO welder for glasswork The HHO welder in the first post had a nominal input power of 330W so with an efficency of 50% that' ...	19-4-2020 at 19:38 by: wg48temp9
digging a hole with explosives I found an old article on a black powder post hole gun at https://www.farmshow.com/view_articles.php ...	19-4-2020 at 19:11 by: wg48temp9
Blue tungstic or molybdic acid ? [rquote=634365&tid=82505&author=Bedlasky]wg48: If you add excess of H2O2, there shouldn't be ...	19-4-2020 at 18:41 by: wg48temp9
Help with lecture bottles? It looks like a packless valve. Perhaps lower stem is corroded or jammed so it can not move. You cou ...	19-4-2020 at 18:12 by: wg48temp9
Coronavirus pandemic model I found a model for the pandemic on Semantic Scholar see [file]80385[/file] Its mathematically ...	13-4-2020 at 12:18 by: wg48temp9
Nitromethane torch? [rquote=633928&tid=155148&author=Junk_Enginerd][ I could build a simple hot air gun and ditc ...	12-4-2020 at 17:47 by: wg48temp9
CaC2 supply in Australia. Anyone know of any? minerals-water.ltd on ebay uk has CaC2 for £23/kg inclusive of UK delivery see: https://www.ebay.c ...	12-4-2020 at 17:20 by: wg48temp9
Everyday Chemistry [rquote=631786&tid=84298&author=Medyc]I know we've moved past the boric acid catalyzed ester ...	11-4-2020 at 04:06 by: wg48temp9
About some details of the Birkeland-Eyde nitric acid synthesis The old type iron cored NSTs (not electronic) are ballasted meaning they have an inductance in serie ...	9-4-2020 at 02:23 by: wg48temp9
Titanium-Boron super thermite [rquote=633734&tid=72956&author=symboom]This is an old thread it turned out terrible bought ...	7-4-2020 at 02:48 by: wg48temp9
LET THIS SIGNAL THE END OF THE FRIDGE PUMP QUESTIONS! [rquote=633494&tid=14435&author=dicyanin]Water cooling is overkill, I used a ventilator on m ...	3-4-2020 at 06:08 by: wg48temp9
Fusion breakthrough claimed [rquote=633318&tid=154920&author=Assured Fish]Im rather skeptical of this as well but i have ...	29-3-2020 at 18:54 by: wg48temp9
N-nitroso-N-methyl-p-toluenesulphonamide [rquote=633307&tid=155093&author=clearly_not_atara]If you consider the Navier-Stokes equatio ...	29-3-2020 at 11:56 by: wg48temp9
[Next Page]

Sciencemadness Discussion Board » Search