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methanol/ionic liquid electroplaing of metals
It's been over a year, and around 360 different experiments.
Most alcohol baths, seem to be entropy ... |
26-2-2023 at 16:29
by: semiconductive |
de-aromatization and removal of ethene bonds.
Thank you for the link.
I'll continue to study it for a week more, before becoming annoyed. But ... |
19-11-2022 at 23:31
by: semiconductive |
ZnCl2 * nH2O, purificiation
 My beginner luck.
From 107C yesterday, all the way to 125C this morning ... and it still didn ... |
19-11-2022 at 21:35
by: semiconductive |
ZnCl2 * nH2O, purificiation
It is indeed *more concentrated* Hcl in the trap than in the bottle below it.
Density is 2% higher ... |
18-11-2022 at 14:18
by: semiconductive |
de-aromatization and removal of ethene bonds.
Not alpha pinine to OL, I just managed to make synthetic amber. It's rock hard.
|
18-11-2022 at 13:20
by: semiconductive |
de-aromatization and removal of ethene bonds.
Totally fair. 
I am an Electrical Engineer, so I've only had inorganic chemistry.
I bought pal ... |
18-11-2022 at 12:43
by: semiconductive |
de-aromatization and removal of ethene bonds.
I'm just curious. ( Beginner question. )
There are a lot of essential oils from 'green' sources ... |
17-11-2022 at 23:50
by: semiconductive |
ZnCl2 * nH2O, purificiation
First distill test:
12 hours at 95C.
A few drops distilled over, maybe 2CC out of 100. There has ... |
17-11-2022 at 13:36
by: semiconductive |
ZnCl2 * nH2O, purificiation
[quote]
Preparation of anhydrous methanolic HCl likely requires gassing.
[/quote]
This goes bac ... |
17-11-2022 at 11:01
by: semiconductive |
ZnCl2 * nH2O, purificiation
[rquote=678354&tid=158980&author=teodor]
So, the ZnCl2 * HCl * 2H2O adduct loses HCl tog ... |
16-11-2022 at 13:00
by: semiconductive |
ZnCl2 * nH2O, purificiation
I realize there is a difference between dry and anhydrous.
I'm just noticing with regular salt, tha ... |
3-11-2022 at 22:52
by: semiconductive |
ZnCl2 * nH2O, purificiation
Azetropic HCl ought to boil off uniformly by itself, and come back with the same concentration after ... |
2-11-2022 at 22:30
by: semiconductive |
ZnCl2 * nH2O, purificiation
Thanks for the input.
I thought about this, and tried an acetone process first just to experiment ... |
2-11-2022 at 22:16
by: semiconductive |
ZnCl2 * nH2O, purificiation
Hello, I'm exploring some ionic liquids / deep eutectic solvents.
I have an interest in ZnCl2 based ... |
12-10-2022 at 16:46
by: semiconductive |
Spectrometry, how to extend performance.
I got my Jaz, today. So, I'll begin experiments .... shortly. At first, I think I'm just going to ... |
24-2-2022 at 22:38
by: semiconductive |
Spectrometry, how to extend performance.
IN the photo:
Down on the table with the two orange fiber optic leads is the cuvette holder with ... |
9-2-2022 at 15:31
by: semiconductive |
Spectrometry, how to extend performance.
[rquote=670726&tid=158349&author=JohnnyBuckminster]“.... maybe I could get a mid infrared ... |
9-2-2022 at 13:13
by: semiconductive |
Spectrometry, how to extend performance.
[rquote=670725&tid=158349&author=Rainwater][rquote=670712&tid=158349&author=semicond ... |
9-2-2022 at 13:00
by: semiconductive |
Spectrometry, how to extend performance.
Doppler ... for those of in Chemistry and not physics ... it's called Raman spectrocopy. Sorry, I h ... |
9-2-2022 at 12:57
by: semiconductive |
Spectrometry, how to extend performance.
[rquote=670720&tid=158349&author=neptunium]Do you have any pics to show your equipment and p ... |
9-2-2022 at 12:43
by: semiconductive |
Spectrometry, how to extend performance.
Some other ideas I have are changing the sample's termperature, applying a capactivie electric field ... |
4-2-2022 at 19:46
by: semiconductive |
Spectrometry, how to extend performance.
HI All,
I built my first spectrometer ... and overlooked something important.
The fiber obtic cabl ... |
4-2-2022 at 19:14
by: semiconductive |
How do reactions at electrodes proceed: Peroxidation vs. Esterification vs. unknown synthesis.
I Replaced the electrode and decanted. The reaction proceeded the same as before but the replacement ... |
25-6-2021 at 13:44
by: semiconductive |
How do reactions at electrodes proceed: Peroxidation vs. Esterification vs. unknown synthesis.
See picture:
Gas bubbles in electrolyzed formic acid + 99% isopropyl.
40 milli amps of current t ... |
20-6-2021 at 08:34
by: semiconductive |
How do reactions at electrodes proceed: Peroxidation vs. Esterification vs. unknown synthesis.
I've been running several experiments about various nonaqeuous (organic) solvents that can be used i ... |
18-6-2021 at 10:13
by: semiconductive |
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