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leaching of ammonium nitrate fertiliser
Leaching is not a chemical process. It is simply ammonium nitrate dissolving in water and being car ... |
29-1-2007 at 17:09
by: The_Davster |
PUBLIC ADVISORY: Pictures
How does everyone else resize photos while retaining quality? I usually do it in paint, but I know ... |
27-1-2007 at 21:04
by: The_Davster |
Lewis Acids
If the rxn goes as hoped any AlCl3 is going to rip off the alcohol proton forming HCl and Al(OCH2CH3 ... |
26-1-2007 at 17:07
by: The_Davster |
Sodium peroxide 8-hydrate
No biggie, mine was not washed either, and lasted over a year. |
25-1-2007 at 18:15
by: The_Davster |
Ace Glass 5225 Adapter, Distilling Trap?
[quote][i]Originally posted by bio2[/i]
anti-entrainment separator [/quote]
Could you elaborate ... |
21-1-2007 at 23:23
by: The_Davster |
Ace Glass 5225 Adapter, Distilling Trap?
Helps keep foam from reactions that can severly foam, out of the condensor. |
21-1-2007 at 13:47
by: The_Davster |
Nitromethane (revisited)
Excess chlorine favours the dichloro and trichloroacids. I am pretty sure the reaction has good yie ... |
19-1-2007 at 21:44
by: The_Davster |
Adenosine Triphosphate
We talked about this in my biochemistry course, how athletes inject ATP to increase their abilities. ... |
14-1-2007 at 21:16
by: The_Davster |
Storing sodium
Blueish lanthanum, it is very air reactive compared to the other lanthanides, even under mineral oil ... |
14-1-2007 at 10:43
by: The_Davster |
Storing sodium
Cerium.
Dark piece cut this last summer, grenish piece(brownish in the pic) old stock from the 80 ... |
14-1-2007 at 10:39
by: The_Davster |
Storing sodium
Here is the pic, some of the blue washed out though. It is important to note that blue 'stuff' form ... |
14-1-2007 at 10:33
by: The_Davster |
Storing sodium
OK weird...remember Jdurg's red potassium? Well my homemade sodium ampoules turned blue. . Only th ... |
12-1-2007 at 17:21
by: The_Davster |
tantalum hydroxide -- reactivity?
Tantalum and niobium chemistry are very very similar, the metals are similarly unreactive, and the s ... |
12-1-2007 at 15:28
by: The_Davster |
Pentaerythritol from paint
Ideally a solvent immiscible with paint but which pentaerythritol is soluble in could be mixed in an ... |
12-1-2007 at 14:02
by: The_Davster |
What Complete BS is this?
I find it interesting how one can kind of determine the age of a poster from the quality of ones lan ... |
10-1-2007 at 18:31
by: The_Davster |
SnCl2.2H2O reactions
[quote][i]Originally posted by neutrino[/i]
What about adding some nitric acid to help oxidize the ... |
9-1-2007 at 19:16
by: The_Davster |
its TEXAS law, partner
Seems like a law that can be used to screw over anyone the gov wants...
Its strange which liberti ... |
9-1-2007 at 19:09
by: The_Davster |
SnCl2.2H2O reactions
Definatly Woelen! Around 3-4 months for 4mm shot.
Not sure but anhydrous SnCl2 might be preparab ... |
9-1-2007 at 05:48
by: The_Davster |
H2SO4 conc. + Fe ??
Thought it was common ion effect. FeSO4 formed initially is insoluble in conc. H2SO4 preventing fur ... |
8-1-2007 at 18:04
by: The_Davster |
SnCl2.2H2O reactions
[quote][i]Originally posted by YT2095[/i]
the electrolysis part is great, and to think I`de have gi ... |
7-1-2007 at 14:23
by: The_Davster |
SnCl2.2H2O reactions
If electrolysed you can get a pretty sponge of tin.
Reduces the 4-nitro group on styphnic acid sele ... |
7-1-2007 at 08:00
by: The_Davster |
Help Needed Dealing with FTP
In my experience, each individual FTP can be finicky with regards to client used. Axehandle's FTP I ... |
6-1-2007 at 14:03
by: The_Davster |
Don't joke about movie "V for Vendetta"
'V' was the name of the guy who takes down a fascist government in the movie.
A subway car is a und ... |
5-1-2007 at 20:37
by: The_Davster |
How Did You get Started in Chemistry?
When very young(grade3?), I got obsessed with caps(the things for capguns) I would love just sittin ... |
4-1-2007 at 21:36
by: The_Davster |
Electrochemical ozone generation
Ok, triple post, but I have a cool picture
All I need is some ozone proof tubing for the output ... |
4-1-2007 at 17:23
by: The_Davster |
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