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Recrystallization, solubility of glacial acids.
I'm just doing some physical chemistry experiments at the moment, and am curious about what is more ... |
2-1-2024 at 14:03
by: semiconductive |
Mantle no longer heating after spill
silicone caulk mixed with ethyl-acetate can make a liquid that coats fiberglass circuit boards. I m ... |
19-12-2023 at 06:37
by: semiconductive |
Electroplating of Nickel, waterless / organic solvent / possibly ionic liquids.
#494, mixed carboxylic glacial + ether + SO2 bearing molecule.
This is the pre-plate phase, where ... |
14-12-2023 at 11:34
by: semiconductive |
Electroplating of Nickel, waterless / organic solvent / possibly ionic liquids.
It plates nicely at first, but the conductivity of the solution continues to rise; 10x.
The current ... |
5-12-2023 at 21:42
by: semiconductive |
Electroplating of Nickel, waterless / organic solvent / possibly ionic liquids.
Experiment #492 never plated. Fail. Continues to conduct electricity, with very slowly reducing cu ... |
4-12-2023 at 17:44
by: semiconductive |
Electroplating of Nickel, waterless / organic solvent / possibly ionic liquids.
Did some searching, and came across this:
[url=https://figshare.le.ac.uk/articles/journal_contrib ... |
3-12-2023 at 18:08
by: semiconductive |
cell design electrode surface, correct calculation
Yes, it's the current that flows due to the meter impedance that is the problem.
Regular multimet ... |
3-12-2023 at 14:10
by: semiconductive |
cell design electrode surface, correct calculation
I am not a chemist, and don't know much about nitrobenzene. I can't guide you there.
Having carbon ... |
2-12-2023 at 13:43
by: semiconductive |
cell design electrode surface, correct calculation
Looks decent. Sanding pots is a bit of work.
I did a search for "porous cup", and found severa ... |
1-12-2023 at 11:51
by: semiconductive |
Electroplating of Nickel, waterless / organic solvent / possibly ionic liquids.
I think I found another example.
Experiment #492, in order to get away from alkalai metals which ca ... |
30-11-2023 at 20:44
by: semiconductive |
Why does my Mg-Cu galvanic cell produce the wrong voltage?
The table you are looking at is for 'standard' conditions.
The concentration partially determines w ... |
30-11-2023 at 09:14
by: semiconductive |
Electroplating of Nickel, waterless / organic solvent / possibly ionic liquids.
Experiment #492, start.
7 drops acetic acid, 21 drops ester with multiple oxygen count, sea-salt (N ... |
29-11-2023 at 15:52
by: semiconductive |
Electroplating of Nickel, waterless / organic solvent / possibly ionic liquids.
Last night, when I saw the carmel color in the choline, I suspected the tube was going to go totally ... |
29-11-2023 at 10:30
by: semiconductive |
Electroplating of Nickel, waterless / organic solvent / possibly ionic liquids.
Expriment #491
Choline chloride: 136 [g/mol]
Urea 60.0 [g/mol]
Eutectic is 1:2 molar mixture. ... |
28-11-2023 at 14:51
by: semiconductive |
Electroplating of Nickel, waterless / organic solvent / possibly ionic liquids.
I have choline chloride; I have urea, and I have thiourea.
I also have propylene-diol, and n-propan ... |
28-11-2023 at 13:25
by: semiconductive |
Electroplating of Nickel, waterless / organic solvent / possibly ionic liquids.
While I wait for a more specific suggestion ... I tried an ester + carboxylic acid, spiked with a ti ... |
28-11-2023 at 09:44
by: semiconductive |
Electroplating of Nickel, waterless / organic solvent / possibly ionic liquids.
I found this, which is a little more detailed than the wikipedia article.
[url=https://chem.libre ... |
27-11-2023 at 11:47
by: semiconductive |
Electroplating of Nickel, waterless / organic solvent / possibly ionic liquids.
Hi, thanks for the suggestion.
I do have propylene carbonate reagent grade, (Southern tier scient ... |
26-11-2023 at 20:40
by: semiconductive |
Electroplating of Nickel, waterless / organic solvent / possibly ionic liquids.
I'm happy to read old sources from online. I can even run a few experiments in water. But, I don't ... |
26-11-2023 at 10:30
by: semiconductive |
Electroplating of Nickel, waterless / organic solvent / possibly ionic liquids.
Bubbling has accelerated, current remains at 1[mA]. Experiment #490, the "ether" variation.
Notice ... |
24-11-2023 at 11:05
by: semiconductive |
Electroplating of Nickel, waterless / organic solvent / possibly ionic liquids.
[quote]If I had the time to mess around with nickel processes, I would be focusing on REMOVING nicke ... |
24-11-2023 at 09:15
by: semiconductive |
Electroplating of Nickel, waterless / organic solvent / possibly ionic liquids.
Note: From my transfer pipette, I counted the drops from the 1/2cc mark; and 24 drops of ether is 1/ ... |
23-11-2023 at 19:53
by: semiconductive |
Electroplating of Nickel, waterless / organic solvent / possibly ionic liquids.
[rquote=688850&tid=159974&author=Rainwater]This suggestion is expensive and dangerous, reall ... |
23-11-2023 at 19:41
by: semiconductive |
Electroplating of Nickel, waterless / organic solvent / possibly ionic liquids.
Um, if you mean my persistence, then I agree; but I really only have an undergraduate course in inor ... |
23-11-2023 at 15:53
by: semiconductive |
Electroplating of Nickel, waterless / organic solvent / possibly ionic liquids.
Unusually nice.
This morning, all solds were dissolved. Centerfuging, not needed.
From the di ... |
23-11-2023 at 08:41
by: semiconductive |
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