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My selenium compounds
Selenium iodide Se2I2.

[file]93196[/file]

[file]93198[/file]

[Edited on 30-4-2022 by vano]
30-4-2022 at 04:43
by: vano
My selenium compounds
Hi Bezaleel!

1) I think it cause because of light. but also I think in my sodium selenite solutio ...
28-4-2022 at 22:33
by: vano
My selenium compounds
it gets more dark. i made insoluble complex salt Cs2[SeBr6] from it.
26-4-2022 at 11:39
by: vano
My selenium compounds
Today I made selenium tetrabromide from Amorphous selenium and bromine. Then I sublimated the compou ...
26-4-2022 at 06:11
by: vano
My selenium compounds
Thanks!
12-4-2022 at 22:03
by: vano
My selenium compounds
Hi. I made cobalt selenite again and also anhydrous selenite.

[file]92990[/file]
[file]92986[ ...
12-4-2022 at 02:02
by: vano
My selenium compounds
[rquote=672688&tid=157211&author=Bezaleel]Oh, that cobalt selenate! I much appreciate your e ...
11-4-2022 at 10:20
by: vano
My selenium compounds
Hello! I made chromium selenite Cr2(SeO3)3 • ?H2O and cobalt selenate hexahydrate CoSeO4 • 6H2O
...
10-4-2022 at 04:55
by: vano
Stability of diluted chloric acid solutions
haha, yes woelen it's perchloric acid, sorry a small misunderstanding.
19-2-2022 at 04:25
by: vano
Stability of diluted chloric acid solutions
i dont't remember exactly, if i remember corectly percentage was somewhere 65-70. if i will measure ...
18-2-2022 at 07:57
by: vano
Stability of diluted chloric acid solutions
i don't know about dilute chloric acid, but i have 1 liter concentrated chloric acid which is made i ...
18-2-2022 at 02:25
by: vano
separation of gold from dental crowns
I have always been interested in dissolving precious metals in organic solvents or melting aluminum ...
31-1-2022 at 06:29
by: vano
separation of gold from dental crowns
I don't have experience with mentioned situation, but I remembered this video:
https://www.youtube. ...
31-1-2022 at 05:37
by: vano
Cerium dioxide from ceric ammonium nitrate
woelen i don't know to tell you truth. When i try i will write here.

Bedlasky i know how useful i ...
20-1-2022 at 07:28
by: vano
Cerium dioxide from ceric ammonium nitrate
I just thermally decomposed ceric ammonium nitrate. I heated it at 200 C. then raised the temperatu ...
18-1-2022 at 09:45
by: vano
Erbium salts
I wonder how easy it is to get dry chloride crystalhydrate. As I see you could not get dry bromide, ...
3-1-2022 at 23:33
by: vano
Erbium salts
[rquote=669421&tid=158230&author=Lion850]Vano - as requested photos of the Erbium compounds ...
30-12-2021 at 22:58
by: vano
Erbium salts
Hi Lion850!

Nice! can you show me your erbium compounds?
30-12-2021 at 05:18
by: vano
How bad is the smell of thiols?
Years ago I was given a mixture of thiols, it was added to propane and butane. It was in the PET bot ...
19-12-2021 at 13:04
by: vano
Chloramine-T, making iodine monochloride
interesting idea thanks. to tell you truth i don't have idea about the interhalogen, in this particu ...
4-12-2021 at 08:27
by: vano
Chloramine-T, making iodine monochloride
It works. I just heated up mixture of Chloramine-T and iodine. I will try larger volumes.

[file ...
3-12-2021 at 10:54
by: vano
Practical experience with beryllium and its compounds
Thanks. Unfortunately i don't have CrO3, i used all of them, but i will try to find it. I like beryl ...
1-12-2021 at 23:06
by: vano
Chloramine-T, making iodine monochloride
Hi, i bought [url=https://en.wikipedia.org/wiki/Chloramine-T]Chloramine-T[/url], i read "It converts ...
1-12-2021 at 11:36
by: vano
Practical experience with beryllium and its compounds
Nothing much happend. The best way is solid synthesis method.

[file]91250[/file]
1-12-2021 at 02:43
by: vano
Practical experience with beryllium and its compounds
Yes, of course.
30-11-2021 at 00:14
by: vano
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