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Preparation and uses of Organic Carbonates
I am bringing this thread up from the depths to ask the same question as Bromic. I have been search ... |
10-8-2007 at 22:37
by: The_Davster |
Exotic Primaries - Complex Salts
3 |
9-8-2007 at 18:02
by: The_Davster |
Exotic Primaries - Complex Salts
2 |
9-8-2007 at 17:59
by: The_Davster |
Exotic Primaries - Complex Salts
This is going to be a multi-post. I used scifinder to look up pentazoles. So attached is some toil ... |
9-8-2007 at 17:56
by: The_Davster |
iron mess to clean from rb flask
Another gentler alternative to pirhanna, which I have used for iron oxide and manganese oxide stains ... |
8-8-2007 at 18:17
by: The_Davster |
Electricity from Trees
How much voltage came out of the tree?
You should see the differences in volatges between types of ... |
8-8-2007 at 18:07
by: The_Davster |
Exotic Primaries - Complex Salts
I have done minor looking into of pentazoles
Phenylpentazole is formed by the reaction of benzene ... |
8-8-2007 at 17:38
by: The_Davster |
Capsaicin extraction and isolation
I have a few, some are more what I did that seemed to work, and no control to compare them to.
-P ... |
8-8-2007 at 16:06
by: The_Davster |
Lightning .... Charcoal and Ground
Or perhaps firing an EBW circuit through a thin graphite rod? Think pencil lead for mechanical penc ... |
8-8-2007 at 15:39
by: The_Davster |
iron mess to clean from rb flask
No experiance with that particuar reaction, but lots of experiance using pirhanna solution to clean ... |
8-8-2007 at 15:37
by: The_Davster |
ethanol purification by aluminum ?
Mine:
95% EtOH
camphor
diethylbenzyl benzoate
diethyl phthalate |
7-8-2007 at 18:30
by: The_Davster |
Capsaicin extraction and isolation
Hotazel actually. A hybrid for oil extraction, or so says the site I bought the seeds from. Same h ... |
7-8-2007 at 16:58
by: The_Davster |
Capsaicin extraction and isolation
I think this counts as some sort of 'synthesis' of capsaicin |
6-8-2007 at 22:59
by: The_Davster |
Alarmism first! - reality check later on...
I have given up being angry at such things. What do you expect from people who get a 'degree' in 'j ... |
6-8-2007 at 17:39
by: The_Davster |
Alarmism first! - reality check later on...
I am pretty sure the media is just stupid. |
6-8-2007 at 17:19
by: The_Davster |
Rare earth metals, mischmetal, etc
Hmm I apologize for the picture of the cerium in the last picture, it appears my cerium powder/filin ... |
5-8-2007 at 23:09
by: The_Davster |
Rare earth metals, mischmetal, etc
On the separation of a rare earth from a aqueous solution of it and iron, like Ce or Nd, I wonder th ... |
5-8-2007 at 22:39
by: The_Davster |
Rare earth metals, mischmetal, etc
DerAlte, I think this might be of interest to you, for the qualitative looks of the various rare ear ... |
5-8-2007 at 18:03
by: The_Davster |
CoCl(PPh3)3
I cannot access that article, a preparation on orgsyn.org which uses the chlorotris(tripheylphosphin ... |
4-8-2007 at 13:41
by: The_Davster |
CoCl(PPh3)3
The reference for the synthesis of this is:
Watatsuki, Y.; Yamazaki, H. Inorg. Syn. 1989, 26, 189†... |
4-8-2007 at 13:35
by: The_Davster |
The Synthesis of Sulfur Trioxide and Oleum: the vanadium (V) oxide-catalyzed method
I wonder if one could make an ammonium vanadate solution, and then use that for addition to a hot al ... |
4-8-2007 at 11:34
by: The_Davster |
The Synthesis of Sulfur Trioxide and Oleum: the vanadium (V) oxide-catalyzed method
*remembers my unused resistance wire and couple hundred grams of V2O5*
...hmmm....
Anyway, great ... |
4-8-2007 at 10:55
by: The_Davster |
Chem Merit Badge - Ideas anyone?
Why not make it really scouts related, like using chemicals to start campfires, making batteries, gu ... |
3-8-2007 at 17:04
by: The_Davster |
Nitroguanidine from Sulphamic acid and Urea
Haha....nice....just 4 days ago I worked on a similar pathway using the cyanamide(from pool chems as ... |
31-7-2007 at 18:21
by: The_Davster |
Home experimenting or using a lab?
I try to only do the inorganic stuff these days, but something interesting always draws me back to t ... |
31-7-2007 at 18:10
by: The_Davster |
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