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Sodium nitrate/urea complex Interesting find. The paper mentions that the complex looses water easily and then breaks down into ...	18-12-2009 at 16:21 by: Taoiseach
Sodium nitrate/urea complex Excellent work franklyn ! Replacing the hydrate water with H2O2 sure looks very promising but mig ...	9-12-2009 at 04:05 by: Taoiseach
Synthetic route to tetrazoles from urea & ammonium nitrate "5. Presence of ammonium chloride prevents joint precipitation of zinc salts then sodium hydrocarbon ...	7-12-2009 at 09:30 by: Taoiseach
Cr2O3 can be dissolved in water easily The other idea I had was to make perchromic acid by adding H2O2 to a suspension of Cr(OH)3 and leavi ...	4-12-2009 at 08:09 by: Taoiseach
Cr2O3 can be dissolved in water easily @woelen CrO3 precipartes as extremely fine crystals from dichromate+H2SO4. Its extremely troubles ...	2-12-2009 at 00:57 by: Taoiseach
Cr2O3 can be dissolved in water easily How about dissolving Cr2O3 in bromic acid obtained from H2SO4+Ba(BrO3)2? This should give CrO3 upon ...	1-12-2009 at 07:54 by: Taoiseach
Hydrazine You dont need silver, copper will do fine.	1-12-2009 at 00:18 by: Taoiseach
Preparation of elemental phosphorus The chemistry is all figured out already. Dozens of books out there (some available 4free @archive.o ...	20-11-2009 at 00:38 by: Taoiseach
Exotic Primaries - Complex Salts Interesting... nice video thx. I have never heard of any other stable complexes of this kind. You ...	12-11-2009 at 13:10 by: Taoiseach
Preparation of ionic nitrites Some interesting tidbits from "Chemistry - inorganic and organic" by Charles Loudon Bloxam (1883 lol ...	12-11-2009 at 02:45 by: Taoiseach
Preparation of ionic nitrites Some info on sodium hyponitrite.	31-10-2009 at 13:58 by: Taoiseach
Preparation of ionic nitrites @Sedit Zinc does indeed reduce nitrate in aequos solution but it won't stop at the nitrite unfort ...	31-10-2009 at 13:56 by: Taoiseach
Hydroquinone Synthesis @S.C.Wack Do you have a preparation of hydroquinone from p-benzoquinone at hand?	27-10-2009 at 03:50 by: Taoiseach
Synthetic route to tetrazoles from urea & ammonium nitrate @497 There's several problems: Reducing 100g NQ would take over 40h at 5 amps. Higher currents a ...	26-10-2009 at 02:33 by: Taoiseach
Reagent Production by Electrolysis - a few ideas. Some nice ideas there DerAlte! I made several Cu(I) and Cu(II) salts by electrolysis. Generally s ...	15-10-2009 at 14:37 by: Taoiseach
Synthetic route to tetrazoles from urea & ammonium nitrate What a pleasure to read. Simply awesome! Great work engager & thx for your efforts. Btw I ...	14-10-2009 at 22:58 by: Taoiseach
Ammonium acetate Try acetone. It works well to precipate other acetates (tried on Ca, Pb, Ba, Na) which are generally ...	6-10-2009 at 23:07 by: Taoiseach
Preparation of cyanides Ammonium cyanide from K4FeCN6 and NH4Cl is confirmed by "the chemistry of cyanogen compounds" p. 39, ...	4-10-2009 at 05:11 by: Taoiseach
Free hypochlorous acid in aqueous solution I once made a pretty conc. solution of HOCl in an attempt to make chlorates from just sodium carbona ...	1-10-2009 at 03:31 by: Taoiseach
Exotic Primaries - Complex Salts @Formatik thx for the interesting upload. From which book are these excerpts? I feel some misg ...	30-9-2009 at 22:48 by: Taoiseach
Preparation of cyanides [rquote=163335&tid=23&author=garage chemist]Ullmanns Encyclopedia says 0,57g/100g in 100% Et ...	29-9-2009 at 22:50 by: Taoiseach
Preparation of cyanides Anyone has reliable figures on KCN's solubility in hot ethanol? All I could find is a vague remar ...	29-9-2009 at 08:29 by: Taoiseach
Preparation of cyanides Reduction of cyanate with C yields cyanide contaminated with carbonate. The books says that pure KCN ...	28-9-2009 at 07:42 by: Taoiseach
Preparation of cyanides The preparation from ferrocyanide+salmiac is also mentioned on wikipedia: http://en.wikipedia.org ...	27-9-2009 at 08:10 by: Taoiseach
Preparation of cyanides Its a German book and available online: http://www.archive.org/details/dieindustrieder00khgoog ...	27-9-2009 at 07:14 by: Taoiseach
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