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Dissolution of d-block metals in HCl vs HF
Ti dissolves well in HCl and HF. Zr and Hf dissolves in aqua regia and HF+HNO3.
I experimented qu ... |
17-5-2023 at 21:50
by: Bedlasky |
Is it possible to catch rabies indirectly from wooden sticks?
Thank both of you for answers. In sunday I phone call veterinary administration office, they usually ... |
27-4-2023 at 18:40
by: Bedlasky |
Is it possible to catch rabies indirectly from wooden sticks?
Hi,
I have probably stupid question. I was on a trip in mountains with my friend at tuesday in we ... |
22-4-2023 at 17:49
by: Bedlasky |
Synthesis of polychromates
I tried this simple experiment on my own. I was little bit curious how WFNA would react with dichrom ... |
10-4-2023 at 07:46
by: Bedlasky |
Sodium hypomanganate
Hypomanganates are very sensitive, they are somewhat stable only in very strong hydroxide solutions. ... |
8-4-2023 at 02:33
by: Bedlasky |
Everyday Chemistry
[rquote=682859&tid=84298&author=DraconicAcid]I now have holmium, samarium, erbium, and neody ... |
2-4-2023 at 03:46
by: Bedlasky |
High yielding and cheap method for the production of Potassium Cyanide
Nice write-up! I read about this reaction few years ago, but you are the first person I know who has ... |
18-3-2023 at 02:19
by: Bedlasky |
Dissolving Ir and IrO2 to Hexachloroiridate
Try dissolve IrO2 in aqua regia, it is done industrialy during isolation of iridium. If it won't wor ... |
17-3-2023 at 23:42
by: Bedlasky |
Temperature outside of airplane
[rquote=682135&tid=159396&author=j_sum1]
Matt Parker is one I watch regularly but I do pick ... |
8-3-2023 at 12:07
by: Bedlasky |
Temperature outside of airplane
I recently found this awesome science based stand-up comedy, it's realy funny  .
Enjoy .
[url] ... |
6-3-2023 at 18:30
by: Bedlasky |
EU illegal chemicals -> useful legal ones?
It's simple. If you have any of those chemicals, just don't tell anyone . |
6-3-2023 at 18:10
by: Bedlasky |
Budget-friendly strong acid titration
[rquote=681849&tid=159361&author=woelen]
One remark: Purity of OTC NaHCO3 can be very low. ... |
24-2-2023 at 14:43
by: Bedlasky |
Stabilization of iron(II) by acids
I think because of electrode potentials.
Fe3+ + e- <--> Fe2+ E°= 0,771 V
Fe(OH)3 + e- & ... |
24-2-2023 at 10:05
by: Bedlasky |
Perilla plant extract & lemon juice yields magenta compound
Lion850, use sodium carbonate as a base. From my experience NaOH destroy anthocyanins rather quickly ... |
19-2-2023 at 09:49
by: Bedlasky |
Zinc voltammetry: some problems
Are you sure that this is voltammetry? It look like potentiometry to me. If I understand it correctl ... |
11-2-2023 at 05:43
by: Bedlasky |
DIY homemade hydrothermal crystallization device
[rquote=681386&tid=159320&author=blogfast25]
Large crystals are probably made by controlled ... |
10-2-2023 at 06:15
by: Bedlasky |
sulfur dichloride/sulfur monochloride sulfure precipitate
[rquote=681397&tid=159321&author=6dthjd1]
But if it is sulfur it is weird as a 2004 science ... |
10-2-2023 at 06:10
by: Bedlasky |
Analysis of Amonium Phosphate
Phosphate can be precipitated by magnesium salt in ammoniacal solution as NH4MgPO4.6H2O - this can b ... |
2-2-2023 at 00:34
by: Bedlasky |
Preparing Tetrasodium Pyrophosphate from Disodium Phosphate?
I did it in a stainless steel can without an issue. |
1-2-2023 at 20:24
by: Bedlasky |
Fun with barium orthoperiodate
Here are some videos I promised.
Barium periodate + MeOH - In the first video I remove mixture fr ... |
27-1-2023 at 00:36
by: Bedlasky |
Colored inorganic liquids.
[rquote=680849&tid=159271&author=DraconicAcid][rquote=680846&tid=159271&author=j_sum ... |
26-1-2023 at 22:26
by: Bedlasky |
Purple acid, N2O2HSO4
That's great! Thank you for translation, your work is really appreciated! |
21-1-2023 at 09:28
by: Bedlasky |
Distilled some EtOH denatured with Bitrix, and the distillate smells funny
[rquote=680555&tid=159226&author=unionised][rquote=680510&tid=159226&author=Bedlasky ... |
19-1-2023 at 00:08
by: Bedlasky |
Sodium nitrite conversion to sodium nitrate
Yes, they work. In the case of dichromate you need acidic environment (nitrite is decomposed by acid ... |
17-1-2023 at 19:45
by: Bedlasky |
Distilled some EtOH denatured with Bitrix, and the distillate smells funny
EtOH and i-PrOH can be separated by fractional distilation. But I don't have any experience with it. ... |
17-1-2023 at 07:57
by: Bedlasky |
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