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Photochemical oxidation of oxalate About photochemical reactions are articles on my website in [url=https://colourchem.wordpress.com/20 ...	5-2-2020 at 13:54 by: Bedlasky
Manganates... not PERmanganates (Mn V and VI Redox Chemistry) About my preparation of hypomanganate is also on my webpage in [url=https://colourchem.wordpress.com ...	5-2-2020 at 13:51 by: Bedlasky
Manganates... not PERmanganates (Mn V and VI Redox Chemistry) Hugh: Great experiment! You used method of Hermann Lux from 1946? If you want your product stable ...	4-2-2020 at 20:39 by: Bedlasky
Products of CuSO4+Al+NaCl? Maybe copper hydroxide mixed with copper?	2-2-2020 at 16:14 by: Bedlasky
Products of CuSO4+Al+NaCl? White chunks are probably Al(OH)3, orange chunks are Al(OH)3 with some copper. Grey stuff is carbon ...	1-2-2020 at 07:08 by: Bedlasky
Pyrophosphate preparation I found today some articles about thermal decomposition of different ammonium-metal phosphates and c ...	27-1-2020 at 15:16 by: Bedlasky
Pyrophosphate preparation Hi. I plan to prepare few pyrophosphates in muffle furnace. Firstly I want to prepare disodium ...	26-1-2020 at 19:56 by: Bedlasky
NaClO2 storage Hi. I am thinking about buying 24,5% NaClO2 solution. I plan to buy 80ml of it (the smallest pack ...	7-1-2020 at 04:35 by: Bedlasky
Tech grade NaBr smells I have 1kg of KBr in home and it have weird nusty smell which I suppose is bromine. KBr is white, no ...	31-12-2019 at 07:05 by: Bedlasky
Synthesis of Ammonium Perchlorate [rquote=628812&tid=154662&author=Fery] Wow some brave soul in my country started something ...	31-12-2019 at 06:42 by: Bedlasky
Cobalt bromide complexes Because red colour is typicall for octahedral complexes of cobalt. Tetrahedral complexes have differ ...	28-12-2019 at 13:14 by: Bedlasky
Cobalt bromide complexes Hi. Cobaltous ions easily form blue [CoCl4]2- in aqueous solution just by adding NaCl in to the s ...	27-12-2019 at 06:56 by: Bedlasky
any way to make Sb2O3 from Sb2S3? Orange Sb2S3 is hydrated, grey Sb2S3 is anhydrous, see [url=https://woelen.homescience.net/science/c ...	26-12-2019 at 06:18 by: Bedlasky
Chemical Christmas decorations Hi. I wish you happy Christmas and I have for you small Christmas experiment . It's very easy m ...	24-12-2019 at 14:13 by: Bedlasky
Purify ferrous sulfate [rquote=628497&tid=154571&author=vibbzlab]I have decided to convert all that stainless steel ...	24-12-2019 at 12:15 by: Bedlasky
is there any resonably avalible ways to make copper (III) (any purple copper compund/complex) Copper(III) oxide-hydroxide can be made from copper(II) oxide or hydroxide and hypochlorite or persu ...	23-12-2019 at 13:38 by: Bedlasky
Trying to make red copper & iron oxides Your Cu2O is orange when it is wet or dry?	22-12-2019 at 13:27 by: Bedlasky
Reduction of permanganate I'll try this experiments again, but I probably won't have time for it this week. I'll write if resu ...	16-12-2019 at 12:17 by: Bedlasky
Reduction of permanganate Hi. I recently done few experiments with potassium permanganate. Reduction by oxalic acid: ...	16-12-2019 at 07:26 by: Bedlasky
Purify ferrous sulfate Because this is much easier method of separation. Another benefit is that you have higher yield beca ...	14-12-2019 at 12:02 by: Bedlasky
Purify ferrous sulfate Pure FeSO4 looks similiary like your crystals. Look on [url=https://en.crystalls.info/Iron(II)_sulfa ...	14-12-2019 at 04:21 by: Bedlasky
Iodine resublimation Sublimation surface is bottom of flask with cold water.	8-12-2019 at 10:24 by: Bedlasky
Synthesis of Hexaammine nickel II chloride Nice synthesis . What purpose have NH4Cl?	8-12-2019 at 09:11 by: Bedlasky
Iodine resublimation Hi. I made cca 10g of iodine yesterday from KI, KIO3 and H2SO4. KIO3 was in little excess. I deca ...	8-12-2019 at 08:49 by: Bedlasky
Colorful molybdate and tungstate complexes with Cu+ and VO2+ Hi. I've recently done some experiments with molybdates and tungstates and I have some interestin ...	7-12-2019 at 13:28 by: Bedlasky
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