Sciencemadness Discussion Board - Powered by XMB 1.9.11


	Not logged in [Login ]

FAQ

Member List

Today's Posts Forum Stats

Stats

Back to:

Sciencemadness Discussion Board » Search

Search
[Next Page]
H2O2 use in the oxidization of Cu for the synthesis of TACN Why? Just use copper nitrate. If you don't have any, dissolve some copper wire in nitric acid.	10-9-2020 at 18:00 by: Bedlasky
Cobalt compounds Lion850: Grey compound must definitely contain iodate and cobalt, because of reactions which I wrote ...	8-9-2020 at 16:03 by: Bedlasky
Cobalt compounds Lion850: Blue Co solution in conc. HCl isn't anhydrous CoCl2 but [CoCl4]2-. Co2+ + 4Cl- <--> ...	8-9-2020 at 04:30 by: Bedlasky
Latest chemical order? I recently obtained some old lab stuff. KBrO3 100g NaClO4 250g NaBiO3 500g KSCN KSb ...	5-9-2020 at 07:01 by: Bedlasky
Well-known reaction of KMnO4 and HCl: how well-known is it really? Remy also mentioned formation of [MnCl6]2- and [MnCl5]2- in reaction of MnO2 with conc. HCl.	5-9-2020 at 04:35 by: Bedlasky
Well-known reaction of KMnO4 and HCl: how well-known is it really? This is really intersting Woelen! I would never have thought of that chlorine dioxide can be formed ...	4-9-2020 at 13:25 by: Bedlasky
Molybdenum complex chemistry Here are some photos of metal molybdates/heteropolymolybdates which I made. (NH4)3H6[Cr(MoO4)6] - ...	3-9-2020 at 12:10 by: Bedlasky
Synthesis of potassium metaperiodate by persulfate method Fery: Thanks. It doesn't matter which acid you use. Conversion of orthoperiodate in to metaperiodate ...	2-9-2020 at 05:34 by: Bedlasky
Copper Borate? I think that blue precipitate is some polyborate (like di-, tri-, tetraborate etc.) and the green st ...	2-9-2020 at 03:58 by: Bedlasky
Synthesis of potassium metaperiodate by persulfate method [rquote=644070&tid=156118&author=symboom]Nice potassium iodate can be made from electrolysis ...	2-9-2020 at 03:51 by: Bedlasky
Molybdenum complex chemistry If you want to bind cyanide to some metal, just use KCN or NaCN. Btw. molybdenum cyanide complexe ...	1-9-2020 at 19:49 by: Bedlasky
Synthesis of potassium metaperiodate by persulfate method Hi. I tried to make some KIO4 by persulfate method few days ago. It went better than I expected. ...	1-9-2020 at 13:58 by: Bedlasky
Molybdenum complex chemistry That's interesting Teodor. Probably best slow source of sulfide is thioacetamide, Mo-thiosulfate com ...	1-9-2020 at 13:51 by: Bedlasky
Molybdenum complex chemistry [rquote=644035&tid=156093&author=teodor]I don't mean thiosulfate as reducing agent but as a ...	1-9-2020 at 09:22 by: Bedlasky
Molybdenum complex chemistry [rquote=643774&tid=156093&author=B(a)P]Wow Bedlasky, that is some amazing work! I have a few ...	1-9-2020 at 06:50 by: Bedlasky
Latest chemical order? Phosphate and pyrophosphate can be used as complexing agent for Mn(III). Just dissolve phosphate/pyr ...	31-8-2020 at 07:10 by: Bedlasky
Notation [rquote=643901&tid=156106&author=Maurice VD 37]O and 1/2 O2 are not the same stuff. When spe ...	30-8-2020 at 02:47 by: Bedlasky
Copper sulphate preparation question [rquote=643877&tid=156097&author=reactofurnace] Interesting result. Copper (II) oxide could ...	30-8-2020 at 02:38 by: Bedlasky
Copper sulphate preparation question [rquote=643826&tid=156097&author=draculic acid69][rquote=643807&tid=156097&author=Be ...	28-8-2020 at 22:17 by: Bedlasky
Copper sulphate preparation question Cu + H2O2 --> CuO + H2O CuO + H2SO4 --> CuSO4 + H2O This is what actually happen. Copper ...	28-8-2020 at 11:57 by: Bedlasky
Molybdenum complex chemistry Hi. I publish new article about molybdenum complex chemistry in [url=https://colourchem.wordpress ...	27-8-2020 at 13:34 by: Bedlasky
Removing cobalt ferricyanide from Büchner funnel plate Try concentrated ammonia - cobalt forms soluble hexaammine complex.	25-8-2020 at 05:33 by: Bedlasky
Reducing sodium molybdate by nascent hydrogen [rquote=643515&tid=150706&author=wg48temp9] The original solution had H2O2 in excess whic ...	22-8-2020 at 13:09 by: Bedlasky
Reducing sodium molybdate by nascent hydrogen Try dissolve small amount of it in water. Maybe it is solid peroxide complex. I doubt that it is MoO ...	22-8-2020 at 03:38 by: Bedlasky
Small scale production of H2SO4 in the amateur lab [rquote=643232&tid=156031&author=AJKOER]A suggested route to very dilute H2SO4 based on a Wi ...	17-8-2020 at 06:31 by: Bedlasky
[Next Page]

Sciencemadness Discussion Board » Search