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The most dangerous, expensive and inneficient way of making HCl!
The graphite rod connecting the two 'towers' will not act as a salt bridge. As shown in th ... |
22-6-2004 at 20:52
by: Esplosivo |
Weird foamy stuff on my NaClO
What was your source of NaClO3? You must have some impurities somewhere, most probably aluminium and ... |
22-6-2004 at 13:04
by: Esplosivo |
Weird foamy stuff on my NaClO
Would adding sodium carbonate to the solution of the mixture precipitate sodium hydrogen carbonate? ... |
21-6-2004 at 11:17
by: Esplosivo |
State by state chem laws
Where I live its another thing. I dont know how you find chemicals OTC there. Here there's none ... |
20-6-2004 at 12:33
by: Esplosivo |
Nitric Acid Synthesis
As seen on catalogue it says it can attain 20mbar with a water pressure of 1bar. There are others wh ... |
20-6-2004 at 09:57
by: Esplosivo |
Nitric Acid Synthesis
Thanks Proteios. I intended to use a water filter pump. I found one better now reducing the pressure ... |
20-6-2004 at 09:07
by: Esplosivo |
PbO
Lead (II) oxide turns to trilead tetraoxide at around 450 deg celcius. Lead (II) carbonate decompose ... |
20-6-2004 at 01:19
by: Esplosivo |
Acetic acid/ sodium hydroxide
Glacial acetic acid (which is of very high conc, ie 99.8% - nothing is ever 100%  ) has a boiling p ... |
19-6-2004 at 23:27
by: Esplosivo |
Nitric Acid Synthesis
When we are talking about vacuum distillation of nitric acid what should the pressure in the apparat ... |
19-6-2004 at 23:16
by: Esplosivo |
water evaporation..
Proteins ca be seperated by precipitation (for eg with ammonium sulphate and the filtered). Sugars a ... |
19-6-2004 at 11:08
by: Esplosivo |
Nitric Acid Synthesis
Yes right axehandle. The Al forms the outer oxide layer by oxidation due to the HNO3, which is unrea ... |
19-6-2004 at 11:00
by: Esplosivo |
strange zinc/magnesium reaction
As an impurity I would mention lead. Lead (II) Oxide is yellow (when cold). If heated the yellow PbO ... |
19-6-2004 at 10:56
by: Esplosivo |
Synthesis of Gold
FrankRizzo I doubt the iron sulphide has anything to do since he treated the mixture with strong aci ... |
19-6-2004 at 03:36
by: Esplosivo |
Silver fulminate
Well I think there should have been some misunderstanding. You know I wasn't referring to any r ... |
19-6-2004 at 03:24
by: Esplosivo |
Nitric Acid Synthesis
Or else try using an alcohol burner. Will not provide the same heat but the evolution of nitric acid ... |
18-6-2004 at 06:47
by: Esplosivo |
strange zinc/magnesium reaction
[quote]
I would suggest others to try this little experiment, it doesn't take too long.
[/quo ... |
18-6-2004 at 04:42
by: Esplosivo |
Silver fulminate
I wasn't referring to silver compounds but to fulminates in general. I am still not 100% sure t ... |
18-6-2004 at 04:26
by: Esplosivo |
The most dangerous, expensive and inneficient way of making HCl!
Congratulations Tacho.
[quote]
Apparently it catalyses H2+O2 too, because there was condensation ... |
18-6-2004 at 04:23
by: Esplosivo |
dibromomethane via formaldehyde
Always learning some new thing. That's good, thanks.
Well since you have PBr5 you can use th ... |
17-6-2004 at 09:56
by: Esplosivo |
The most dangerous, expensive and inneficient way of making HCl!
Great! UV lamps will be therefore more than enough for the reaction to start. There are so many type ... |
17-6-2004 at 09:45
by: Esplosivo |
Dichloromethane from methanol?
Don't know any reducing agent which would reduce the carboxylic acid to the aldehyde (except th ... |
17-6-2004 at 07:35
by: Esplosivo |
The most dangerous, expensive and inneficient way of making HCl!
Are you sure the wavelength require to break the Cl-Cl is 491.5nm? If that is so the blue/violet vis ... |
17-6-2004 at 07:32
by: Esplosivo |
Dichloromethane from methanol?
KMnO4 would oxidize the methanol to the respective acid that is methanoic acid. KMnO4 is too strong ... |
17-6-2004 at 07:23
by: Esplosivo |
The most dangerous, expensive and inneficient way of making HCl!
Glass is somewhat 'impermeable' to UV but only to a small extent. UV has a high penetratio ... |
17-6-2004 at 05:01
by: Esplosivo |
Silver fulminate
If I recall correctly fulminates are soluble in ammonia so... But be careful!! Damned fulminates sca ... |
16-6-2004 at 22:23
by: Esplosivo |
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