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Report on making manganese oxalate and attempt to isolate green MnO
Hi Lion850, making the green MnO is possible in only a very limited number of ways. Usually the crys ... |
17-12-2020 at 13:57
by: Bezaleel |
Violuric acid salts (fantastic colors and variety)
[rquote=651468&tid=156755&author=Bedlasky]Nice! Differences in colours of Na, K and NH4 salt ... |
16-12-2020 at 15:50
by: Bezaleel |
Reaction between ethylenediamine and nitrite?
That's interesting, woelen. The Russian article (scan added) mentions that the red complex should fo ... |
15-12-2020 at 16:14
by: Bezaleel |
Reaction between ethylenediamine and nitrite?
That's interesting, woelen. As the pictures I posted above show, the red compound is very soluble, a ... |
12-12-2020 at 15:17
by: Bezaleel |
Colorful copper compounds I've made so far
[rquote=650822&tid=16586&author=DraconicAcid]I took a jar and put some isopropanol in it. I ... |
10-12-2020 at 16:10
by: Bezaleel |
Reaction between ethylenediamine and nitrite?
[rquote=650817&tid=156701&author=njl]Was there any bubbling during the reaction? That could ... |
8-12-2020 at 20:13
by: Bezaleel |
CrPO4 and FePO4 ion exchange
[rquote=650809&tid=156649&author=Bedlasky]I plan to make ferric phosphate according to artic ... |
8-12-2020 at 08:25
by: Bezaleel |
Reaction between ethylenediamine and nitrite?
[rquote=650808&tid=156701&author=njl]Can you provide a reference for this procedure?[/rquote ... |
8-12-2020 at 08:16
by: Bezaleel |
Reaction between ethylenediamine and nitrite?
To a solution of NiSO4 and H2SO4, I added ethytlenediamine (en) in a ratio of 1:3 for NiSO4 and 1:1 ... |
8-12-2020 at 07:50
by: Bezaleel |
Colorful copper compounds I've made so far
[rquote=650793&tid=16586&author=DraconicAcid]
The tris(ethylenediamine)nickel complex is ex ... |
8-12-2020 at 07:16
by: Bezaleel |
Gallium and mercury compound + photo
Thanks for showing pictures of some unusual compound 
What are the products in your second post? |
5-12-2020 at 12:27
by: Bezaleel |
Electrolysis with high voltage and plasma "electrode"
[rquote=70074&tid=6206&author=woelen](...)
http://woelen.scheikunde.net/science/chem/exps/H ... |
28-11-2020 at 13:15
by: Bezaleel |
Synthetic procedures in research papers?
I think that there are huge differences between one article and another. Some authors are just more ... |
22-11-2020 at 16:01
by: Bezaleel |
Pretty Pictures (2)
[rquote=649520&tid=26378&author=Fluorite]Sodium zincate
NaOH and battery shell ugh I shoul ... |
21-11-2020 at 16:33
by: Bezaleel |
Ion exchange resin for converting CsCl to CsSCN
[rquote=649480&tid=156547&author=Boffis]Hi Bezaleel, Yes I am sure it will work. When you ha ... |
20-11-2020 at 14:36
by: Bezaleel |
Interesting and colorful coordination chemistry with ethylene diamine
[rquote=649374&tid=26095&author=Bedlasky]Periodate is strongly oxidizing. Ammonium periodate ... |
19-11-2020 at 02:02
by: Bezaleel |
Interesting and colorful coordination chemistry with ethylene diamine
[rquote=649333&tid=26095&author=woelen]That's quite big already. My crystals of nickel compl ... |
18-11-2020 at 15:38
by: Bezaleel |
Interesting and colorful coordination chemistry with ethylene diamine
These are close-ups. The long side is 4 mm. I'm making more of this compound to continue growing. |
17-11-2020 at 15:34
by: Bezaleel |
Everyday Chemistry
Posted my answer [url=https://www.sciencemadness.org/whisper/viewthread.php?tid=26095&page=4#pid ... |
17-11-2020 at 10:03
by: Bezaleel |
Interesting and colorful coordination chemistry with ethylene diamine
From [url=https://www.sciencemadness.org/whisper/viewthread.php?tid=84298&page=8#pid649271]this ... |
17-11-2020 at 09:58
by: Bezaleel |
Everyday Chemistry
[rquote=649292&tid=84298&author=MidLifeChemist][rquote=649271&tid=84298&author=Bezal ... |
17-11-2020 at 06:15
by: Bezaleel |
Everyday Chemistry
Made some Ni(en)3I2. Dissolved this in dilute KI to recrystallise.
[file]84517[/file] |
16-11-2020 at 14:15
by: Bezaleel |
Ion exchange resin for converting CsCl to CsSCN
[rquote=649244&tid=156547&author=Bedlasky]I think, that this salt will precipitate from solu ... |
16-11-2020 at 13:41
by: Bezaleel |
Ion exchange resin for converting CsCl to CsSCN
H.L. Wells describes Cs4[Mn(SCN)6] as magnificent massive crystals, pale yellowish-green (American C ... |
16-11-2020 at 10:54
by: Bezaleel |
Small scale production of H2SO4 in the amateur lab
[rquote=644241&tid=156031&author=Tsjerk]Adding methanol to a potassium hydrogen sulfate solu ... |
5-11-2020 at 03:38
by: Bezaleel |
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