| Search |
| [Next Page] |
Benzyl and Benzal chloride, Benzaldehyde and Benzoic Acid - Illustrated Practical Guide
[size=0][align=center][font=Times New Roman][i]
This article is part of a series of Illustrated Key ... |
28-3-2008 at 00:04
by: len1 |
PUBLIC ADVISORY: Pictures
ftp://sciencemadness.org not responding. Is it down? |
27-3-2008 at 23:51
by: len1 |
Glacial acetic acid...
I have been calcining NaHCO3 recently to turn it to Na2CO3, and found solutions of the latter to alw ... |
27-3-2008 at 16:57
by: len1 |
Glacial acetic acid...
I have not seen distilled white vinegar here. My experiments were with white vinegar of course (sin ... |
27-3-2008 at 16:28
by: len1 |
toluene --> benzaldehyde
Magpie, I thought about the aerosol possibility - generally toluene does not char with H2SO4 it is a ... |
27-3-2008 at 14:09
by: len1 |
Glacial acetic acid...
Ive tried this, its not really worthwhile because
1) vinegar contains very little CH3COOH, there ... |
27-3-2008 at 08:10
by: len1 |
toluene --> benzaldehyde
The only time I got (insignificant) charring with this reaction was when I used the light source too ... |
27-3-2008 at 07:42
by: len1 |
Sulfur trioxide from sodium hydrogen sulfate
This is very interesting. Essentially its like the persulphate method because after the low-T phase ... |
23-3-2008 at 23:27
by: len1 |
Sodium metal - Illustrated Practical Guide
[i][size=0][align=center][font=Times New Roman]This article is part of a series of Illustrated Key S ... |
23-3-2008 at 21:48
by: len1 |
Canada's legislation
How about the equally common magnesium nitrate and calcium nitrate, or do they think theres somethin ... |
20-3-2008 at 20:38
by: len1 |
Write-up on synthesis of K3CrO8, a very energetic peroxochromate
Yes I agree with all that. The big problem is that it depends on the numbers being what you say. ... |
19-3-2008 at 05:50
by: len1 |
Write-up on synthesis of K3CrO8, a very energetic peroxochromate
Thanks for the reassurance Woelen. I guess I can rest easy about smelling that CrO3 for a second, i ... |
19-3-2008 at 04:40
by: len1 |
Write-up on synthesis of K3CrO8, a very energetic peroxochromate
I realised I should have clarified after I posted - its not the 24% figure thats outstanding - its t ... |
18-3-2008 at 18:53
by: len1 |
Write-up on synthesis of K3CrO8, a very energetic peroxochromate
I was reading yesterday several studies. A study of 322 workers at a chromium plating plant reveal ... |
18-3-2008 at 15:31
by: len1 |
Ampouling of SO2Cl2
Yeah but negligible compared to what? [CaSO4] is not negligible compared to the amount of Ca2+ or SO ... |
13-3-2008 at 21:30
by: len1 |
Ampouling of SO2Cl2
No-no, there are molecules of CaSO4 in solution, the equilibrium has to be a local thing. The equil ... |
13-3-2008 at 19:58
by: len1 |
Mg-mediated o-formylation of phenols: A Writeup
Very nice - if I can make a few comments - just my preferences really.
I would prefer a theory se ... |
13-3-2008 at 17:34
by: len1 |
Ampouling of SO2Cl2
Good idea. It has also occured to me that if before sealing the SO2Cl2 is let to attain equilibrium ... |
13-3-2008 at 14:29
by: len1 |
Ampouling of SO2Cl2
If a material participating in a gaseous reaction is a liquid at the temperature at which the equili ... |
13-3-2008 at 13:53
by: len1 |
Ampouling of SO2Cl2
My search yielded the same exam questions not important must have been talking about but we can use ... |
13-3-2008 at 04:19
by: len1 |
Sodium Persulphate from Ammonium Persulphate
[quote][i]Originally posted by garage chemist[/i]
No, you can't boil persulfate solutions, they'll ... |
12-3-2008 at 23:43
by: len1 |
Sodium Persulphate from Ammonium Persulphate
I for one cant see why not. Still better is to use NaOH as its more readily available and the pH is ... |
12-3-2008 at 20:46
by: len1 |
post whores like me
[quote]
this forum is changing a lot of late. once it was a place were people were interested in ho ... |
12-3-2008 at 05:18
by: len1 |
toluene --> benzaldehyde
This is hard to fathom. Toluene is hard to oxidize, benzaldehyde oxidizes by just sitting in air. ... |
12-3-2008 at 01:03
by: len1 |
1908 siberia explosion
[quote][i]Originally posted by chemoleo[/i]
Just wondered - as antimatter-matter annihilations are ... |
7-3-2008 at 06:53
by: len1 |
| [Next Page] |
