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Higgs Boson Seen?
Hissingnoise's short comment, quote, "It's just another goddam particle . . ." seems to be a common ... |
13-8-2012 at 12:43
by: DerAlte |
Phosphorus - Life & death of a 2.5g lump
The explosion of WP+chlorate was demonstrated for us back in the good old days by our chemistry mast ... |
31-7-2012 at 09:02
by: DerAlte |
Higgs Boson Seen?
So where do we stand with regard to the Higgs Boson, three weeks after CERN’s announcement? I did ... |
26-7-2012 at 08:59
by: DerAlte |
Higgs Boson Seen?
@WF
Thanks for your patience in pointing out the exact locations in the video. And, had I paid more ... |
8-7-2012 at 20:20
by: DerAlte |
Higgs Boson Seen?
@WF
Thanks for the reference, it made interesting listening. But I did not hear any reference to a ... |
8-7-2012 at 14:45
by: DerAlte |
Higgs Boson Seen?
We note that the omniscient WF informs us that there is a slight problem in Geneva. Reference, WF, ... |
8-7-2012 at 09:06
by: DerAlte |
Higgs Boson Seen?
Essentially, CERN found evidence of what used to be called a ‘resonance’ at c. 125Gev. A resona ... |
4-7-2012 at 09:10
by: DerAlte |
Higgs Boson Seen?
[i] Physicists find new particle, but is it the Higgs?[/i]
http://www.nature.com/news/physicists- ... |
3-7-2012 at 06:03
by: DerAlte |
Mystery Metal: ~21.25g/cm3
@Panache – AFAIK, Pt is paramagnetic in bulk so your test will not work. However, in alloys it is ... |
29-6-2012 at 10:55
by: DerAlte |
Mystery Metal: ~21.25g/cm3
unionised wrote: Any evidence for that rant?
None directly. It was not a rant, merely a little pi ... |
23-6-2012 at 10:31
by: DerAlte |
Mystery Metal: ~21.25g/cm3
@Unionised
If the hand in the photo is a human male hand, I don’t think the poster’s estimate o ... |
23-6-2012 at 09:51
by: DerAlte |
Lithium and Sodium
I have often wondered how suppliers of Li metal pack and ship the stuff. Li is so light that any hyd ... |
18-6-2012 at 20:03
by: DerAlte |
The Purification of NaOH
[b]The Purification of NaOH[/b]
[b]An Interesting diversion with some very ancient ‘crystal’ ... |
16-6-2012 at 12:51
by: DerAlte |
Seperation of Salts?
[b]Extracting KCL from a KCl/NaCl mixture.[/b]
I originally wrote this some 4 years ago but never p ... |
14-6-2012 at 19:46
by: DerAlte |
Reagent Production by Electrolysis - a few ideas.
[b]An Attempt to produce Nitric Acid by Electrolysis[/b]
In the thread ‘Reagent Production by ... |
11-6-2012 at 21:05
by: DerAlte |
Some stuff my teacher said and I'm not sure if they are real...
There is no doubt that As sublimes at atmospheric pressure. Any reference will show this (eg Wiki on ... |
26-4-2012 at 14:40
by: DerAlte |
Reduction by H2 of CuO, Fe3O4, Fe2O3
Great posts, all, with special kudos to Annaandherdad for an excellent example of amateur chemistry ... |
24-4-2012 at 12:47
by: DerAlte |
Alkali metals with hydrogen peroxide
Why don't you try it instead of speculating?
Der Alte |
21-4-2012 at 16:31
by: DerAlte |
Nitric Acid from a Nitrate Salt
IT will not. See the thread
http://www.sciencemadness.org/talk/viewthread.php?tid=12941&goto= ... |
21-4-2012 at 16:28
by: DerAlte |
Copper Sulfate from Magnesium Sulfate
First balance your equations and get your valencies right:
MgSO4 + H2O + Cu == > CuSO4 + MgOH + ... |
21-4-2012 at 16:24
by: DerAlte |
Seperation of magnesium and aluminium.
Just consider the difference between the reactivity of Mg or Al and Ga. And between Al and Mg. I am ... |
17-4-2012 at 11:11
by: DerAlte |
Acid
@ Nicoderm: I am sure you lost their attention in your first line. Neat summary, though, even if it ... |
17-4-2012 at 10:33
by: DerAlte |
some basic questions to disprove lies
Try pulling your facts out of a book or Google or Wiki.
Der Alte |
17-4-2012 at 10:24
by: DerAlte |
Seperation of magnesium and aluminium.
"melted together" means it is an alloy. You do know what an alloy is, I hope. So it should have been ... |
17-4-2012 at 10:21
by: DerAlte |
storing highly concentrated sodiumhydroxide
@ benzeentje
In answer to your questions, yes and yes.
neptunium suggests that glass is probab ... |
7-4-2012 at 09:42
by: DerAlte |
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