Sciencemadness Discussion Board - Powered by XMB 1.9.11


	Not logged in [Login - Register]

FAQ

Member List

Today's Posts Forum Stats

Stats

Back to:

Sciencemadness Discussion Board » Search

Search
[Next Page]
Strange element names and codes [rquote=490602&tid=76225&author=zts16]Ideas? Meh. It would be a lot more confusing to change ...	18-8-2017 at 10:36 by: metalresearcher
Getting Calcium metal by thermite reaction with Al ? I heard in a periodic video on the Youtube channel of Martyn Poliakoff (most of you will probably kn ...	18-8-2017 at 09:57 by: metalresearcher
Strange element names and codes Some elements have strange or confusing names. - Bohrium (107) which is confusing with Boron (5). ...	18-8-2017 at 09:54 by: metalresearcher
I want to hear your favorite chemistry demonstrations CaSO4 + aluminum powder is very powerful. The CaSO4 is obtained from crushed plasterboard which I h ...	17-8-2017 at 11:44 by: metalresearcher
Ferrocerium as a reducing agent No, FeCe won't reduce MgO to elemental Mg metal. It is too electro positive.	14-8-2017 at 12:39 by: metalresearcher
Sodium! Add CaCl2 to the NaCl and the mp will lower to 640 C.	13-8-2017 at 09:12 by: metalresearcher
High temperature 'incineration' of smartphones and e-waste ? [rquote=482483&tid=73880&author=NWS]I would recommend looking at chemical extraction first. ...	6-5-2017 at 12:34 by: metalresearcher
High temperature 'incineration' of smartphones and e-waste ? A smartphone contains at least half of all 83 natural occurring elements. Currently most e-waste go ...	6-5-2017 at 08:55 by: metalresearcher
What states still sell Toluene? Paint thinner (not turpentine) is almost pure toluene, but I don't know what purity you require.	25-3-2017 at 04:04 by: metalresearcher
Quick question on a potassium chlorate cell Rather easy. I have a 5V 40A power supply ordered at amazon.de for $30. And I use an MMO anode. ...	16-3-2017 at 13:22 by: metalresearcher
CaO + al yields Ca metal ? I heard that that would produce Ca metal, while I thought that Ca is more reactive than Al. 3 CaO ...	13-3-2017 at 11:21 by: metalresearcher
Inside an oxygen concentrator Any ideas how much O2/N2 ratio these devices produce normally ? I am currently after a discarded ...	12-11-2016 at 00:03 by: metalresearcher
Pretty Pictures (2) Aluminum with silver sand (i.e. rather pure SiO2) heated in an electric arc to the boiling point of ...	7-11-2016 at 13:23 by: metalresearcher
Which vacuum pump ? What I want to do with it ? Vacuum distillations of aqueous solutions, low pressure experiments wit ...	5-11-2016 at 09:19 by: metalresearcher
Which vacuum pump ? I am looking for a vacuum pump for obtaining pressures preferably under 0.01 bar. I found several o ...	5-11-2016 at 02:12 by: metalresearcher
Carbon Foam Refractory Made From Bread I took the 'bread char' out of the cooled wood stove. The 'bread char' is very fragile. It breaks e ...	4-11-2016 at 00:11 by: metalresearcher
Carbon Foam Refractory Made From Bread Just put a roll of bread wrapped in aluminium foil into the wood stove. I am curious how this turns ...	3-11-2016 at 12:47 by: metalresearcher
Making a really HOT electric resistance furnace Great tips ! I already have experimented with electric arcs. Making CaC2 from CaO + charcoal, boili ...	1-11-2016 at 11:17 by: metalresearcher
Making Al powder yourself ? How can I get a ball mill ? On ebay I found some but costs thousands of dollars, probably for indus ...	1-11-2016 at 10:47 by: metalresearcher
Making Al powder yourself ? I have a box of Al lathings, saved from lathing aluminum. Is it possible to downgrind it to Al po ...	31-10-2016 at 12:45 by: metalresearcher
Water >> H2 and 1/2O2 electrolysis Where can I get such a device (Hoffmann apparatus) ? Ebay has it but seller ships within US only ...	29-10-2016 at 00:48 by: metalresearcher
Making a really HOT electric resistance furnace Interesting article. It also states that metals like Mo, W or Ta are rather useless as they oxidize ...	26-10-2016 at 07:50 by: metalresearcher
Making a really HOT electric resistance furnace In the largest [url=https://en.wikipedia.org/wiki/ZrO2]online chemical textbook[/url] is stated that ...	24-10-2016 at 12:33 by: metalresearcher
Making a really HOT electric resistance furnace The Nernst lamp might be an interesting source as it can be used in open air. Preheating up the N ...	24-10-2016 at 08:50 by: metalresearcher
Making a really HOT electric resistance furnace I have a kanthal furnace (http://kanthal.velp.info) which is very controllable and reaches 1100 C. ...	23-10-2016 at 11:50 by: metalresearcher
[Next Page]

Sciencemadness Discussion Board » Search