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Homebuilt 1300°C tube furnace
Hi garage chemist. This is indeed very good. The supplier of ceramic tubes you list appears to be ... |
25-12-2007 at 14:07
by: len1 |
Superconductors and magnetism
Particle accelerators are not built to test string theories. One I did my PhD on at Cern discovered ... |
25-12-2007 at 05:16
by: len1 |
Illustrated key syntheses in chemistry
I have thought of this Xenoid, but that didnt seem ideal.
First each synthesis is a new thread ... |
24-12-2007 at 21:27
by: len1 |
Illustrated key syntheses in chemistry
Thats what I mean topics get littered. If what you have written is not a lecture then I dont know w ... |
24-12-2007 at 20:15
by: len1 |
Illustrated key syntheses in chemistry
I want to start this new topic to which I intend to contribute regularly.
The reason for this is ... |
24-12-2007 at 19:51
by: len1 |
Old Chemistry Lab Manual
As a child I had an old chemistry experimentation book for kids, one experiment was to investigate t ... |
23-12-2007 at 23:48
by: len1 |
unconventional sodium
This time I ran the experiment for 6 hours. Changes from the previous runs were as follows
1) T ... |
23-12-2007 at 00:43
by: len1 |
unconventional sodium
Thanks for that not important. I must say the owners look convincing, a german enterprise and sever ... |
22-12-2007 at 17:44
by: len1 |
unconventional sodium
Yes thats what I thought, the H2 formed is meant to protect the metal, just as in the electrolytic m ... |
22-12-2007 at 14:30
by: len1 |
unconventional sodium
I have been fascinated by US patent 4725311 for a while now. KOH and CsOH can be reduced by Mg turn ... |
22-12-2007 at 06:02
by: len1 |
NH3 gas + CuCl2....preciptate at first..but then dissapears...why?
[quote][i]Originally posted by WizardX[/i]
While most of your posts are correct in regard to CuCl2 ... |
20-12-2007 at 00:54
by: len1 |
NH3 gas + CuCl2....preciptate at first..but then dissapears...why?
Ksp for Cu(OH)^2 ~10^-20 is so low that its exceeded even in fresh water, which therefore for [Cu]~1 ... |
18-12-2007 at 21:01
by: len1 |
unconventional sodium
I have been looking at methods for synthesising propylene carbonate, and havent been spoilt for choi ... |
13-12-2007 at 17:02
by: len1 |
Hushmail open to Feds with court orders.
The RSA algorithm is based on the difficulty of inverting the coding algorithm
code = text^e (mo ... |
11-12-2007 at 17:38
by: len1 |
Pottery Chemicals
[quote][i]Originally posted by MagicJigPipe[/i]
The following is way off topic.... sorry.
Also ... |
10-12-2007 at 17:59
by: len1 |
Nicolet FTIR Beamsplitters
[quote][i]Originally posted by ftirinih[/i]
I have collected a couple of FTIR modulators from ebay. ... |
1-11-2007 at 18:16
by: len1 |
unconventional sodium
[quote][i]Originally posted by BromicAcid[/i]
Why do you need a solvent that sodium will float on? ... |
1-11-2007 at 17:57
by: len1 |
unconventional sodium
Sorry you are right CCl4 reacts with sodium if initiated. I had thought there would not be a reacti ... |
31-10-2007 at 20:12
by: len1 |
unconventional sodium
Im planning on checking this method shortly, to see how it compares with my earlier work on electroc ... |
31-10-2007 at 17:59
by: len1 |
Sodium!
Working with NaCl is much more tricky I have found. For a start Na at that temperature attacks glas ... |
28-10-2007 at 18:46
by: len1 |
Sodium!
The solidified purified ingot |
9-10-2007 at 18:29
by: len1 |
Sodium!
Thanks Tacho for the info.
Further on how to coalesce/purify the Na ingots obtained from the ce ... |
9-10-2007 at 18:25
by: len1 |
adapting a domestic MW
I have a formula giving total power radiated from a short slot as
(4 Pi / 3) (L/lambda)^2 V^2/ ... |
4-10-2007 at 19:12
by: len1 |
Sodium!
Thanks for your kind words Tacho. I have not heard of electroless plating onto ceramics using hypop ... |
3-10-2007 at 22:21
by: len1 |
Sodium!
I have indeed made some investigation of corrosion rates of different anodes in NaOH. The anode in ... |
2-10-2007 at 20:42
by: len1 |
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