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Something about us
Hi.
There is awesome community of people and I was thinking that would be nice get to know member ... |
10-10-2020 at 18:21
by: Bedlasky |
Which is your year of birth?
I am currently 22, born in 1998. |
9-10-2020 at 20:34
by: Bedlasky |
How to get a glue from floor
Hi.
Rug in my bathroom got sticked to the tile floor. Glue which held rug together just somehow g ... |
9-10-2020 at 19:43
by: Bedlasky |
Another remarkable copper(II) complex
Yes, it should be. Look at ammonium analogue:
[url]https://en.crystalls.info/Ammonium_pentachloro ... |
6-10-2020 at 19:12
by: Bedlasky |
Chemical colour references
[rquote=645923&tid=156268&author=Sulaiman]Solutions of other coloured chemicals that I am fa ... |
6-10-2020 at 11:36
by: Bedlasky |
Has anyone dissolved Titanium Dioxide?
Don't dissolve it at once. Ti3+ is air sensitive and it will slowly oxidize in to TiO2.
Just put ... |
6-10-2020 at 06:05
by: Bedlasky |
Latest chemical order?
[rquote=645478&tid=9890&author=sciece nerd]Since you have so many metal salts, you can try t ... |
30-9-2020 at 07:08
by: Bedlasky |
Some chemistry pictures from a long time forum lurker
[rquote=645406&tid=156230&author=EthidiumBromide]Perhaps my thiosulfate is not the best qual ... |
28-9-2020 at 10:29
by: Bedlasky |
Some chemistry pictures from a long time forum lurker
[rquote=645404&tid=156230&author=EthidiumBromide]as some MnO2 had formed that made it opaque ... |
28-9-2020 at 09:53
by: Bedlasky |
Copper powder from CuSO4 + ascorbic acid - what ratio is needed of Asc Acid & what's left over - H2SO4?
Use CuSO4 + Fe and boil it for a while. This is much cheaper way how to make copper powder. Another ... |
28-9-2020 at 07:48
by: Bedlasky |
Some chemistry pictures from a long time forum lurker
Still, there must be some sort of complexation. [Mn(H2O)6]3+ ions aren't stable in aqueous solution ... |
28-9-2020 at 07:44
by: Bedlasky |
Some chemistry pictures from a long time forum lurker
Welcome on Sciencemadness!
[rquote=645383&tid=156230&author=EthidiumBromide]Hello!
I'd l ... |
28-9-2020 at 05:16
by: Bedlasky |
Sodium sulphite spontaneous oxidation
[rquote=645304&tid=156187&author=woelen]The heptahydrate is the form, which was sold 40 year ... |
27-9-2020 at 01:03
by: Bedlasky |
Cobalt compounds
Cool! I read in one book that CoWO4 is purple, but I remember, that when I mixed CoCl2 with Na2WO4 I ... |
21-9-2020 at 19:11
by: Bedlasky |
Worried that police are intercepting my packages, worried about knock on door. Or just COVID-19 shipping delays?
CouchHatter: You are saxophone player? That's cool! 
Many years ago I also wanted to play on sa ... |
21-9-2020 at 14:46
by: Bedlasky |
Has anyone dissolved Titanium Dioxide?
[rquote=644933&tid=156192&author=MidLifeChemist]Bedlasky, thanks for the information.
Pe ... |
21-9-2020 at 12:37
by: Bedlasky |
Has anyone dissolved Titanium Dioxide?
[rquote=644939&tid=156192&author=symboom]TiO2 is also soluble in hydrogen peroxide whaaat th ... |
21-9-2020 at 12:33
by: Bedlasky |
Has anyone dissolved Titanium Dioxide?
For preparation of Ti3+ is better metallic titanium.
Maybe zinc in HCl can reduce TiO2 in to TiCl ... |
21-9-2020 at 09:51
by: Bedlasky |
Cobalt compounds
[rquote=644775&tid=78561&author=teodor]CoCl2, CoCl2 * 9 H2O which is violet with red tint[/r ... |
18-9-2020 at 15:21
by: Bedlasky |
Synthesis of Creatininium Tetrachlorocuprate
[rquote=644550&tid=156157&author=DraconicAcid][rquote=644549&tid=156157&author=h0lx] ... |
13-9-2020 at 22:51
by: Bedlasky |
Everyday Chemistry
Co(OH)2 will react with atmospheric oxygen to produce brown CoO(OH).
Something about blue and pin ... |
11-9-2020 at 20:53
by: Bedlasky |
What to do with bismuth waste
Thanks for suggestions.
I think that recovering 1,26g of bismuth metal (in theory - if NaBiO3 is ... |
11-9-2020 at 20:46
by: Bedlasky |
What to do with bismuth waste
Hi.
I tried small scale production of KIO4 by oxidation of KIO3 by NaBiO3. But reaction doesn't p ... |
11-9-2020 at 12:52
by: Bedlasky |
Everyday Chemistry
Just now I trying to make potassium iodate by permanganate method according to recipe from my high s ... |
11-9-2020 at 12:05
by: Bedlasky |
Latest chemical order?
500g Na2S2O8
Lets make some sodium orthoperiodate  . |
11-9-2020 at 08:08
by: Bedlasky |
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