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gold from E-waste
i saw the yellow fume emmitted from the reaction of aqua redia. the yellow fume is NO or cl2 gas?
... |
15-2-2006 at 19:15
by: ahlok2002 |
gold from E-waste
thanks all for the info, lately i found addition info on the cyanide leaching process which the solu ... |
14-2-2006 at 18:15
by: ahlok2002 |
gold from E-waste
maybe this in not new for those who is in the line of electronic circuit board manufacture. the e-bo ... |
9-2-2006 at 23:53
by: ahlok2002 |
herbicide for dicotyledon plant
Do you know what is the active ingrediant in the herbicide which kill dicotyledon plant not the monc ... |
9-2-2006 at 23:29
by: ahlok2002 |
THF in general synthesis.
yes. certain people also advice me can try with hexene or touren. yet i haven't carry out the verifi ... |
10-1-2006 at 17:05
by: ahlok2002 |
THF in general synthesis.
i would like to use white mineral oil instead of THF for this reaction mainly due to cost effective. ... |
5-1-2006 at 18:10
by: ahlok2002 |
THF in general synthesis.
[quote][i]Originally posted by mick[/i]
Alcohols are good for that with a bit of base or acid.
m ... |
5-1-2006 at 18:06
by: ahlok2002 |
THF in general synthesis.
THF (tetrahydrofuran) is very common solvent in chemical synthesis like esterification, hydrogenatio ... |
15-12-2005 at 23:58
by: ahlok2002 |
cleaning engine used oil..
how about using chelating agents?
can they work..i think the problem will be filtering out from t ... |
14-9-2005 at 00:42
by: ahlok2002 |
cleaning engine used oil..
hello.
We have the problems when we want to dispose the engine used oil by burning in the boiler ... |
12-9-2005 at 00:14
by: ahlok2002 |
emulsion...
. thanks guys...
but what my emulsion is water in oil (W/O) system...the emulsifier suggested ab ... |
5-9-2005 at 00:37
by: ahlok2002 |
emulsion...
Hi everyone here.
i would like to ask what is the best emulsifier for emulsion oil water in oil?
... |
24-3-2005 at 03:15
by: ahlok2002 |
ozonolysis of fatty acid
thanks...
but will that only one cardoxylic acid produced and many aldehydes or ketones?
[Edited ... |
30-12-2004 at 03:04
by: ahlok2002 |
ozonolysis of fatty acid
when ozonolysis of poly unsaturated fatty acid , what will be the out come??
which will produce ... |
28-12-2004 at 23:11
by: ahlok2002 |
polymerization...
em...
i'm refer to general emulsion polymerization reaction..
i'm trying to understa ... |
16-11-2004 at 07:31
by: ahlok2002 |
polymerization...
during the emulsion polymerization the monomer migrates from the large monomer droplets to the growi ... |
16-11-2004 at 06:31
by: ahlok2002 |
determination of benzoic acid in food
i'm trying to determine benzoic acid as preservative in liquid food product. i'm used satu ... |
20-10-2004 at 01:13
by: ahlok2002 |
ir spectrum
thanx.......alot |
14-10-2004 at 16:24
by: ahlok2002 |
ir spectrum
hello..
i'm looking for the web site that can provide me with ir spectrum for organic compound ... |
14-10-2004 at 07:05
by: ahlok2002 |
Ferric thiocyanate...
When i added the ferric sulphate with potassium thiocynate in water the red-orange ferric thiocyanat ... |
15-6-2004 at 10:05
by: ahlok2002 |
reaction of 2,4 dinitrophenol...
what will be the reaction between the 2, 4 dinitrophenol and concentrated acid sulfuric?
thanks for ... |
14-6-2004 at 19:32
by: ahlok2002 |
conformation of ds DNA
Maybe i elaborate more..... What are the causes of different conformations exit in ds DNA? The B for ... |
26-5-2004 at 01:30
by: ahlok2002 |
DNA-protein complex
thanks. i get the information! |
26-5-2004 at 00:58
by: ahlok2002 |
conformation of ds DNA
A ds DNA can exhibits various forms depend on the location/position. so, what will be the criteria w ... |
25-5-2004 at 10:20
by: ahlok2002 |
DNA-protein complex
i'm not sure whether the DNA of viruses and prokaryotic cells forming the DNA-protein complex ( ... |
25-5-2004 at 09:56
by: ahlok2002 |
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