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Looking for data on solubility of Erbium sulphate and Erbium iodide in water
Funny you ask this - my experience with erbium sulphate is that its solubility is very low. Thinking ...
23-1-2020 at 09:21
by: Bezaleel
Bisethylenediamminenickel(II) bistri-iodoplumbate(II)
===A description with follow when I edit this post===

[file]78836[/file]
[i]1.00g of NiCl2.6H2O ...
12-1-2020 at 16:56
by: Bezaleel
Guanidine from dicyanodiamide
Being quite inexperienced in organic syntheses, I wonder whether (how?) guanidine can be made from d ...
7-1-2020 at 12:19
by: Bezaleel
is there any resonably avalible ways to make copper (III) (any purple copper compund/complex)
[rquote=628485&tid=154623&author=Armus_][rquote=628478&tid=154623&author=UC235]I don ...
24-12-2019 at 07:43
by: Bezaleel
Trying to make red copper & iron oxides
It could be that your particle size is too small. Then the colours will be lighter.
23-12-2019 at 04:15
by: Bezaleel
Keeping the vacuum pump clean
That's a clever idea, wg48temp9. Thanks for posting it here!

My rotary vane pump has exactly that ...
23-12-2019 at 03:41
by: Bezaleel
Keeping the vacuum pump clean
wg48temp9, when purging the pump oil, do you recommend to close the vacuum inlet and use the gas bal ...
20-12-2019 at 02:58
by: Bezaleel
Colorful molybdate and tungstate complexes with Cu+ and VO2+
Experiments with molybdate and tungstate are usually difficult. Many processes may take place, and t ...
9-12-2019 at 02:42
by: Bezaleel
Report on making Manganese Iodide MnI2
Hi Lion850, what seems to have happened is that you used an excess of Cr3+. The ratio Cr : Mo = 1 : ...
9-12-2019 at 02:21
by: Bezaleel
Report on making Manganese Iodide MnI2
[rquote=627057&tid=154483&author=woelen]@Bezaleel: The bis(ethylenediamine) nickel(II) compl ...
2-12-2019 at 07:43
by: Bezaleel
Report on making Manganese Iodide MnI2
At a reasonable price you can buy polycarbonate dessicators these days. Something you might consider ...
27-11-2019 at 07:37
by: Bezaleel
Nitric acid production by ammonia oxidation using electrolytic oxidation
The abstract says
[quote]
Graphite-supported a- and b-PbO2 electrodes (PbO2@G) were prepared by el ...
29-10-2019 at 03:58
by: Bezaleel
The colour of iron(III)acetate solution in dilute acetic acid
Thanks for your replies. I was away this weekend and left the solution to evaporate in a dessicator ...
29-10-2019 at 03:43
by: Bezaleel
The colour of iron(III)acetate solution in dilute acetic acid
A small amount of iron(III)oxide/hydroxide was suspended in dilute acetic acid (~15% by volume). The ...
23-10-2019 at 12:40
by: Bezaleel
Should 99.99% mercury contain slag? [Update from seller]
[rquote=624730&tid=154193&author=Boffis](...)
I collect the water washings separately let t ...
22-10-2019 at 06:11
by: Bezaleel
Sulfides of Mo, W and V
A few years ago I tried to make some tetrathiomolybdate, [MoS4]2-. I was only somewhat successful. T ...
30-8-2019 at 07:42
by: Bezaleel
Chemistry of insoluble sulfides
[rquote=617845&tid=151973&author=Bedlasky]Ag2S should be soluble in Na2S2O3.

CuS is solub ...
19-7-2019 at 05:21
by: Bezaleel
sharing Awesome Chemical Pictures (Read first comment)
Playing with EDTA. Many complexes only seem to exist in solution. The copper-sodium complex retains ...
17-7-2019 at 15:00
by: Bezaleel
sharing Awesome Chemical Pictures (Read first comment)
[rquote=617759&tid=146675&author=fusso]Is it really blue? It looks white to me. Can you put ...
17-7-2019 at 14:30
by: Bezaleel
Molybdenum heteropolyacids are my long-time favorites
[file]76317[/file]
16-7-2019 at 13:33
by: Bezaleel
Botched a Simple Synth :(
I did extensive research after this reaction a few years back.
First of all, there exist several co ...
18-3-2019 at 09:13
by: Bezaleel
Enzyme based chemomechanical dental caries removal (Papacarie & Brix3000)
I just stumbled across this thread. Thanks so much for posting it!
(I have had a lot of dental issu ...
7-3-2019 at 05:33
by: Bezaleel
Barium Animus
Dan, I so much appreciate your persistence in pursuing this difficult goal! Thanks for giving us suc ...
26-2-2019 at 08:32
by: Bezaleel
Selectively complexing copper at low pH
A thought: do you think it could be removed electrolytically by adjusting the potential so that copp ...
22-2-2019 at 08:32
by: Bezaleel
German chemistry nomenclature
And Essigsäure can be guessed if you just pronounce it and compare to the pronunciation of acetic a ...
13-2-2019 at 11:28
by: Bezaleel
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