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Methyl benzoate synthesis My local paint related stores carry gasoline (heptane type) with bp of 92-96*C. This should be a wid ... |
8-2-2005 at 10:33 by: frogfot |
Acetic acid/ sodium hydroxide So theoretically, using 37% HCl and an acetate one would get 49% AA. Sounds nice.
Gonna test H2SO ... |
7-2-2005 at 09:46 by: frogfot |
Acetic acid/ sodium hydroxide What if one dries dilute acetic acid in excicator above CaCl2? The air inside will be saturated by A ... |
5-2-2005 at 09:51 by: frogfot |
12.5% NAOCl from Grocery Store! Wouldn't formed complex dissociate at elevated temps.. I have also a feeling that theese agents ... |
5-2-2005 at 09:45 by: frogfot |
12.5% NAOCl from Grocery Store! When thermally decomposing calcium hypochlorite in water it seems to evolve alot of gases (relativel ... |
5-2-2005 at 07:30 by: frogfot |
toluene --> benzaldehyde That was very interesting, CycloKnight. One thing I wonder, can you tell the amounts of MnSO4, (NH4) ... |
1-2-2005 at 03:56 by: frogfot |
DIY magnetic stirrer Bio, you're right, it's cast.
If it can take up to 500*C, it's nearly as a kitchen s ... |
26-1-2005 at 09:59 by: frogfot |
DIY magnetic stirrer The main problem with conventional hot plate and a magnetic stirrer is the shielding of magnetic fie ... |
25-1-2005 at 09:42 by: frogfot |
New method for making HNO3 which doesn't use H2SO4 Wanned to remind that bisulphite decomposes on heating to water and SO3.. the latter can contaminate ... |
25-1-2005 at 09:18 by: frogfot |
Preparation of ionic nitrites Alrighty, I've just conducted abovementioned nitrite determination experiment.. Set up a twonec ... |
22-1-2005 at 13:44 by: frogfot |
toluene --> benzaldehyde Manganese persulfate route is good if one has lots of conc H2SO4. When massproducing benzaldehyde (w ... |
20-1-2005 at 09:27 by: frogfot |
toluene --> benzaldehyde Yay, S.C.Wack, the persulfate route seems very interesting specially because ammonium persulfate see ... |
20-1-2005 at 05:48 by: frogfot |
Color changing iron oxide From the red-ox reactions table I found thisone:
HClO + H+ + 2e- --> Cl- + H2O
electrons be ... |
19-1-2005 at 08:24 by: frogfot |
storage of chemicals Thalium, my basemant room is closed so any curious person should brake in to come in
My main co ... |
19-1-2005 at 08:11 by: frogfot |
storage of chemicals You mean temp control to detect fire and warn?.. Otherwise, the temp in basemant is pretty constant ... |
18-1-2005 at 09:25 by: frogfot |
Preparation of ionic nitrites About nitrite content analysis...
Do anyone know if reaction:
NH4Cl + NaNO2 --> NaCl + 2H2O + ... |
18-1-2005 at 05:14 by: frogfot |
storage of chemicals How do you all store your chemicals? At home/basemant/specially designed room?
Reason I'm as ... |
18-1-2005 at 01:52 by: frogfot |
toluene --> benzaldehyde Found an article:
K. Ohkubo, K.Suga, K. Morikawa, S. Fukuzumi; J. Am. Chem. Soc., 2003, 125, 1285 ... |
17-1-2005 at 09:57 by: frogfot |
Preparation of ionic nitrites Skippy, what kind of lead did you use?
With car battery lead, reaction seems to go very slow like y ... |
16-1-2005 at 12:28 by: frogfot |
Permanganate Found out today that industrially they oxidise K2MnO4 to KMnO4 electrolytically.
Since we get lots ... |
12-12-2004 at 13:19 by: frogfot |
CO2 As a fast CO2 source I use a CO2 bike pump that uses 12g tubes (the ones that's used for pneuma ... |
10-12-2004 at 12:35 by: frogfot |
1-chloro-2-propanone (chloroacetone) [quote]
With chalk in form of fine powder you need strong stirring or it will settle on the bottom, ... |
23-11-2004 at 10:21 by: frogfot |
electrolysis faq ^^ The reaction you gave doesn't need electrolysis (if you meant C2H5OSO3 as final product).
Shou ... |
22-11-2004 at 11:06 by: frogfot |
Please help with oxydation mecanism I thoat this type of oxidations are not fully studied.. or maby I'm lagging on this one..
Maby ... |
21-11-2004 at 07:27 by: frogfot |
H2SO4 by the Lead Chamber Process - success If I got it right, you didn't mix the two components to keep reaction speed down? Why not make ... |
13-11-2004 at 01:35 by: frogfot |
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