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Fluorine gas non-electrical production
[rquote=700366&tid=16246&author=imidazole]I vaguely remember KMnO4 reacts with HF to make an ...
15-4-2025 at 06:35
by: teodor
Leaking Unions
[rquote=700351&tid=160998&author=DanteDominic]I'm really curious how low you can go to still ...
15-4-2025 at 04:28
by: teodor
Fluorine gas non-electrical production
Because I have no guaranty that this thread will not get more interest in future (as it was already ...
15-4-2025 at 00:29
by: teodor
Best way to get green nickel oxide into solution ?
You can try any salts with melting point below 450C. This is the average top limit of an average "ti ...
14-4-2025 at 23:49
by: teodor
Tube furnace by ProjectsInFlight
Thank you Belowzero, it's very educational, I enjoyed the demonstration of techniques he used.
BT ...
10-4-2025 at 06:23
by: teodor
Chemical way to make Calcium metal ?
Electrolisys of wet hydroxide paste with a mercury electrode and distilling off mercury from the for ...
5-4-2025 at 01:04
by: teodor
Deep chemistry of metaphosphates
[rquote=699983&tid=160947&author=davidfetter][rquote=699971&tid=160947&author=teodor ...
31-3-2025 at 08:34
by: teodor
ether recycling and storage
I'm not an expert here, but what I basically do:
1. Test for peroxides with sodium ferrothiocyana ...
27-3-2025 at 03:25
by: teodor
Birthday party for 10 year old
One year ago I did some chemical experiments with 11 years old boy. I don't remember everything we d ...
26-3-2025 at 11:32
by: teodor
Deep chemistry of metaphosphates
[rquote=699969&tid=160947&author=LesserLordKusanali]Somewhat related, have you done any expe ...
26-3-2025 at 03:59
by: teodor
About my false claim of getting 100% AcOH by reflux with (NaPO3)n
As prof. Martyn Poliakoff ("The Periodic Table of Videos") said "if you formulate a hypothesys befor ...
25-3-2025 at 13:05
by: teodor
Deep chemistry of metaphosphates
So, according to my [i]preliminary results[/i] and thinking the most serious problem is the equilibr ...
22-3-2025 at 05:23
by: teodor
Deep chemistry of metaphosphates
[rquote=699887&tid=160947&author=clearly_not_atara][quote]The boiling point suggest I was pr ...
21-3-2025 at 15:11
by: teodor
Deep chemistry of metaphosphates
[rquote=699885&tid=160947&author=woelen]What I read from your posts is that heating (actuall ...
21-3-2025 at 09:44
by: teodor
Deep chemistry of metaphosphates
After a few days of experiments I can confirm that Graham's salt, CAS 10361-03-2 is extremely powerf ...
21-3-2025 at 02:30
by: teodor
Latest chemical order?
[file]105503[/file]
Not a rocket science. 3 of 4 for my biological experiments (cultivating ...
20-3-2025 at 05:59
by: teodor
Elemental sulfur from CS2
I don't have much interest here, but noticing that Sulaiman wrote something here and having 5 minute ...
20-3-2025 at 05:26
by: teodor
Acetic anhydride preparation
I'm sorry if this question was already asked, this is quite a long thread. Where can I get the infor ...
20-3-2025 at 04:55
by: teodor
Deep chemistry of metaphosphates
By the analogy of
2 NaO-NO2 + 2 NaPO3 = Na4[O3P-O-PO3] + O2N-O-NO2
the reaction
2 NaO-CH3 ...
19-3-2025 at 00:58
by: teodor
Elemental sulfur from CS2
[rquote=699833&tid=160925&author=Eithern][rquote=699584&tid=160925&author=teodor]Why ...
18-3-2025 at 12:44
by: teodor
How hazardous is fluorine chemistry?
I think there is a chance that reaction with Ca(OH)2 will not go to completion. This is just a safet ...
18-3-2025 at 09:40
by: teodor
Deep chemistry of metaphosphates
Today I did a fast check of the potential reactions
KHSO4 + 2NaPO3 = Na2KHP2O7 + SO3
and
K2 ...
17-3-2025 at 04:32
by: teodor
Deep chemistry of metaphosphates
In the fluorine preparation thread I've already mentioned the reaction of sodium metaphosphate with ...
16-3-2025 at 17:04
by: teodor
Mixed cobalt oxide
For reacting with an acid a compound should be soluble in that acid.
NaOH pellets don't react with ...
14-3-2025 at 09:23
by: teodor
Add rule to ban big tech use our posts to train AI
[rquote=699770&tid=160931&author=Sulaiman]IF it is accepted that AI systems will develop bas ...
14-3-2025 at 07:20
by: teodor
[Next Page]
Sciencemadness Discussion Board
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Fundamentals
» Chemistry in General
» Organic Chemistry
» Beginnings
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» Miscellaneous
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» Reagents and Apparatus Acquisition
» Electronics
» Process Engineering
» Materials and Metallurgy
Special Topics
» Analytical Chemistry
» Electrochemistry
» Energetic Materials
» Biochemistry
» Radiochemistry
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Literature and Documentation
» Sciencemadness Wiki
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