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Solvent for realgar?
Maybe there is a deep eutectic solvent for this. I remember dissolving soft calcined RE oxides in th ... |
27-8-2023 at 12:59
by: Bezaleel |
Metallic citrates
Lion850 made some, IIRC. I recommend to search this forum on his posts. |
22-5-2023 at 14:38
by: Bezaleel |
hydrofluoric acid, storage, hazards and usefulness?
Maybe check with Woelen. I know he had some (not so great, iirc) experience storing HF solution a fe ... |
22-5-2023 at 14:35
by: Bezaleel |
Solubility Chart
Thanks! |
22-5-2023 at 14:31
by: Bezaleel |
The Short Questions Thread (4)
[rquote=676161&tid=25055&author=artemov]Would just adding more 16% HCl dissolve all of the p ... |
21-9-2022 at 16:44
by: Bezaleel |
The Short Questions Thread (4)
The Bismuth question is related to its iodo-complexes discussed [url=https://www.sciencemadness.org/ ... |
27-8-2022 at 14:51
by: Bezaleel |
Report on making cesium pentaiodobismuthate (lovely red color)
[rquote=674802&tid=158717&author=Lion850](Cs2BiI5)
It will be interesting to see over time ... |
10-8-2022 at 14:39
by: Bezaleel |
Report on making cesium pentaiodobismuthate (lovely red color)
[rquote=674803&tid=158717&author=DraconicAcid]Hmm. I don't have any cesium salts, but I sho ... |
9-8-2022 at 00:00
by: Bezaleel |
Nice complex and precipitate of sodium chlorite
[rquote=673534&tid=158598&author=woelen]I did an interesting experiment with sodium chlorite ... |
24-5-2022 at 04:47
by: Bezaleel |
Taurine metal salts
Hi, thanks again for posting your experiments. My experiments in the eighties had the same goal: sea ... |
9-5-2022 at 01:46
by: Bezaleel |
Violuric acid salts (fantastic colors and variety)
[rquote=673175&tid=156755&author=Ormarion]Last violurate made
Pink one is B rhodamine
Bl ... |
9-5-2022 at 01:01
by: Bezaleel |
My selenium compounds
[rquote=672720&tid=157211&author=vano]Hi. I made cobalt selenite again and also anhydrous se ... |
28-4-2022 at 15:58
by: Bezaleel |
Lead + Iodine in HCl
[rquote=673070&tid=158554&author=Antiswat]otherwise you may try to heat it up past melting p ... |
28-4-2022 at 15:43
by: Bezaleel |
Lead + Iodine in HCl
Hi, my guess is that the lead had only partly dissolved and that the lead particles had become cover ... |
22-4-2022 at 02:55
by: Bezaleel |
My selenium compounds
Oh, that cobalt selenate! I much appreciate your efforts to make selenium compounds, Vano. I stay aw ... |
10-4-2022 at 14:17
by: Bezaleel |
Titration of ethylenediamine
Thanks, Bedlasky!
I think I should have provided you some more information. I have already removed ... |
5-4-2022 at 06:03
by: Bezaleel |
Titration of ethylenediamine
A year ago, I did some experiments to synthesize Ni(en)3Cr2O7. This is said to be a light red compou ... |
4-4-2022 at 23:28
by: Bezaleel |
I grew crystals at home and got the structure published in the Cambridge Structural Database
Congratulations, Brain&Force!
Did you not have any issues regarding supersaturation when you ev ... |
4-4-2022 at 23:15
by: Bezaleel |
NaCl Crystals
[rquote=672104&tid=158425&author=Z4x]Thanks. It's been a while, but I think I just used plai ... |
25-3-2022 at 15:33
by: Bezaleel |
NaCl Crystals
[rquote=671551&tid=158425&author=Z4x]Hi,
I would like to make some nice large NaCl crysta ... |
15-3-2022 at 15:51
by: Bezaleel |
Some experiments with cyanate ion
Hi Woelen, is the cyanate solution alkaline or more or less neutral? If so, I'd be interested to see ... |
9-1-2022 at 18:04
by: Bezaleel |
Erbium Acetate
A crystals and rare earth fan, I need to add a picture of the Er(AcO)3.4H2O I made in 2010.
It cr ... |
9-1-2022 at 17:45
by: Bezaleel |
Extracting iron from local rocks
[rquote=666491&tid=158027&author=Lion850]
The next morning the clear supernatant liquid was ... |
20-11-2021 at 09:45
by: Bezaleel |
Hydrothermal synthesis of rubies from chromium-doped AlCl3.6H2O
@draculic acid69 I was wondering too why Admagistr would pursue the HCl route, but I guess he's just ... |
20-11-2021 at 09:17
by: Bezaleel |
Hydrothermal synthesis of rubies from chromium-doped AlCl3.6H2O
Interesting. MoO3 MP 802 °C, BP 1,155 °C. That's relatively low for a metal oxide. Al2O3 MP 2,072 ... |
19-11-2021 at 16:02
by: Bezaleel |
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