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Photoactive chemicals The production of such chemicals depends on what the availability of chemicals you have. A simple se ... |
28-3-2004 at 22:32 by: Esplosivo |
MgSO4 --> H2SO4 It cannot be copper chloride too, since it is soluble and cannot precipitate, though it does have a ... |
28-3-2004 at 11:03 by: Esplosivo |
Photoactive chemicals Read the attached pdf. It contains very good background on photocatalysis, including definition of c ... |
27-3-2004 at 23:47 by: Esplosivo |
MgSO4 --> H2SO4 Saerynide, on adding NaHCO3 you said that no precipitate of any kind was formed?! We can therefore e ... |
27-3-2004 at 23:09 by: Esplosivo |
Photoactive chemicals I don't know if I understood you well. Are you speaking about any photochemical reaction, or ju ... |
27-3-2004 at 12:56 by: Esplosivo |
My H2SO4 is no good! The acid must be highly concentrated to dehydrate the sucrose molecule. I use 98.8% sulphuric acid a ... |
27-3-2004 at 06:41 by: Esplosivo |
Extraction of DNA Well actually not all erythrocytes lack a nucleus. RBCs in birds and amphibians do have nuclei, cont ... |
26-3-2004 at 10:48 by: Esplosivo |
MgSO4 Calcium Chloride is a very common dessicant. It can be made as named previously. The calcium chlorid ... |
25-3-2004 at 07:09 by: Esplosivo |
MgSO4 Good. Are you gonna use the unhydrous magnesium sulphate for drying alcohols now. I like the idea, s ... |
24-3-2004 at 12:29 by: Esplosivo |
sulphuric acid and nitric acid aren't miscible? Was that nitroglycerine?
Probalbly, as you said, there was some oil layer that formed and floated ... |
24-3-2004 at 12:19 by: Esplosivo |
Fart! Yes that's it. Ammonium Sulphide is the common chemical found in those 'fart bombs'. ... |
24-3-2004 at 12:01 by: Esplosivo |
MgSO4 I normally get the same stuff used for constipations from a pharmacy. It seems to be of quite a high ... |
24-3-2004 at 11:47 by: Esplosivo |
Luminous Glowing Bacteria - Homemade!! I often culture funghi on a mixture of around 70% jelly (the one that is eaten) / 20% gelatine (the ... |
24-3-2004 at 11:43 by: Esplosivo |
Hydrazinium Propellants Keep us updated. It would be nice to have some HNF lying out in the house ![:P](./images/smilies/tongue.gif)
Btw, which site do y ... |
24-3-2004 at 11:25 by: Esplosivo |
MgSO4 Overheat the salt!?!?! Aren't we talking of an ionic salt with a high, actually very high melti ... |
24-3-2004 at 11:16 by: Esplosivo |
Hydrazinium Propellants I'm not sure but nitroform should crystallize out of the mixture if the mixture is cooled to ab ... |
24-3-2004 at 09:00 by: Esplosivo |
sulphuric acid and nitric acid aren't miscible? I cannot understand how they did not mix. Did the acids form two seperate layers, as when oil is mix ... |
24-3-2004 at 03:03 by: Esplosivo |
Extraction of DNA Both animal and plant cell contain RNA. There are different types of RNA : mRNA / tRNA / rRNA, all o ... |
21-3-2004 at 23:12 by: Esplosivo |
Hydrazinium Propellants Hydrazine is very important in the production of propellants, especially of the mono-based type.
... |
21-3-2004 at 01:53 by: Esplosivo |
possible racing fuel? If NC should be injected in an engine I think it would be better to dissolve it in acetone. Solid fu ... |
21-3-2004 at 01:08 by: Esplosivo |
Radical solution to cosmetical problem The 'cat litter' may absorb the surface oil layer and may also be non-toxic. But what abou ... |
20-3-2004 at 08:56 by: Esplosivo |
Radical solution to cosmetical problem Wow! Pulling motor oil out of concrete! lol
Just immagine what it could do to ones face. The body ... |
20-3-2004 at 07:21 by: Esplosivo |
acetylsalicylic acid The decarboxylation of acetylsalicylic acid occurs at a temperature of around 140 deg Celcius, there ... |
20-3-2004 at 07:14 by: Esplosivo |
AN coating. Call me mad, but I rarely cool the mixture in which the reaction takes place and get very good yield ... |
20-3-2004 at 06:51 by: Esplosivo |
Radical solution to cosmetical problem Al Koholic I think the adipose layer is one of the problems since he said that
[quote]
My nose ... |
20-3-2004 at 05:05 by: Esplosivo |
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