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BaCrO4 and 3 different acids [rquote=617181&tid=151482&author=nezza]Adding peroxide to acidic solutions/suspensions of ch ...	9-7-2019 at 01:06 by: teodor
How to wash very fine crystals? [rquote=616724&tid=151579&author=DavidJR]For materials that are a pain in the ass to filter ...	2-7-2019 at 21:57 by: teodor
How to wash very fine crystals? [rquote=616695&tid=151579&author=Tsjerk]You could try washing it with acetone after the firs ...	2-7-2019 at 21:52 by: teodor
How to wash very fine crystals? Thank you, Ubya, I like your method. [Edited on 2-7-2019 by teodor]	2-7-2019 at 06:30 by: teodor
How to wash very fine crystals? Like Fe(OH)3 or CuCrO4. The latter is even harder. I use a buchner funnel and vacuum. After the firs ...	2-7-2019 at 01:10 by: teodor
BaCrO4 and 3 different acids [rquote=616566&tid=151482&author=Bedlasky]be careful about aerosol during dissolving of BaCO ...	1-7-2019 at 05:18 by: teodor
The moment (or moments) that made you realize you had a passion for chemistry I don't remember the first moment, probably I was too-o-o young. Probably printing black and white p ...	1-7-2019 at 04:01 by: teodor
Preparation of dichromate from Cr(III) waste video The colour of your final solution suggests you've got a chromate-dichromate mix. I would check the p ...	1-7-2019 at 03:13 by: teodor
BaCrO4 and 3 different acids [rquote=616504&tid=151482&author=Bedlasky][rquote=616497&tid=151482&author=teodor]Ad ...	30-6-2019 at 23:30 by: teodor
BaCrO4 and 3 different acids [rquote=616504&tid=151482&author=Bedlasky] Chromic acid doesn't dissolve BaSO4.[/rquote] ...	30-6-2019 at 13:13 by: teodor
BaCrO4 and 3 different acids Ah, ok. I wrote "excess" because I've added it till pH became alkaline, not neutral. Adding H2SO4 ...	30-6-2019 at 11:08 by: teodor
BaCrO4 and 3 different acids [rquote=616471&tid=151482&author=Bedlasky] Edit: About your crystals separation - if you ad ...	30-6-2019 at 10:23 by: teodor
BaCrO4 and 3 different acids [rquote=616420&tid=151482&author=Bedlasky]Yes, exist three isomers - dark green [Cr(H2O)4Cl2 ...	30-6-2019 at 05:29 by: teodor
BaCrO4 and 3 different acids [rquote=616406&tid=151482&author=Bedlasky] And yes, your precipitate is probably CrPO4. [ ...	30-6-2019 at 05:14 by: teodor
BaCrO4 and 3 different acids [rquote=616406&tid=151482&author=Bedlasky] For what purpose you want to get Cr(III) salt? ...	29-6-2019 at 14:38 by: teodor
BaCrO4 and 3 different acids Thank you again. I briefly looked at the book, also I checked a preparation of different chromiu ...	29-6-2019 at 04:40 by: teodor
BaCrO4 and 3 different acids Today I had some evidence for my theory that BaCrO4 solubility is connected with an acid dissociatio ...	29-6-2019 at 00:24 by: teodor
BaCrO4 and 3 different acids Thank you, Bedlasky for the both perfect and precise description. Probably I will do the experim ...	28-6-2019 at 11:10 by: teodor
BaCrO4 and 3 different acids It is my first post here. I did some experiments with barium chromate. It is an interesting comp ...	28-6-2019 at 03:59 by: teodor

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