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Synthesis of fatty acids from expired soap Thank you. I was into homemade soaps and fatty acids some 20 years ago. |
14-3-2024 at 14:23 by: bnull |
Calcium Silicate from concrete rubble? [rquote=691596&tid=160214&author=nikotyna1939]At what temprerature will Calcium Hydroxide an ... |
14-3-2024 at 08:52 by: bnull |
Hydrazinol (N-amino hydroxylamine) [rquote=691535&tid=160217&author=Yorty2040]Catalytic hydrogenation of nitrous oxide is one p ... |
14-3-2024 at 08:51 by: bnull |
My Tungsten Boat Snapped! [rquote=691576&tid=160194&author=sarinox](I have photos of the mirror and the oxide shell, a ... |
14-3-2024 at 05:41 by: bnull |
Calcium Silicate from concrete rubble? Why didn't you say it before? I thought you needed it for some reaction or for rice farming. The ref ... |
14-3-2024 at 05:36 by: bnull |
Calcium Silicate from concrete rubble? [rquote=691563&tid=160214&author=chornedsnorkack]
I was referring to "silicate bricks". App ... |
13-3-2024 at 15:57 by: bnull |
Synthesis of fatty acids from expired soap Or sodium carbonate. It happens with homemade soaps. There's almost always an excess sodium hydroxid ... |
13-3-2024 at 14:32 by: bnull |
burnt through steel crucible? The corrosion rate is too low (some millimeters per year) and doesn't explain the bright flame. And ... |
13-3-2024 at 09:31 by: bnull |
Calcium Silicate from concrete rubble? @nikotyna1939: Forgive me the question but, why do you need 10 kg of it? Depending on the use, you c ... |
13-3-2024 at 04:40 by: bnull |
Calcium Silicate from concrete rubble? No. Concrete is made of cement, which is mainly calcium silicates and aluminates (and carbonate, of ... |
12-3-2024 at 11:44 by: bnull |
burnt through steel crucible? Unless the copper wire was very, very oxidised, and there was aluminum enough, I would rule out ther ... |
12-3-2024 at 07:09 by: bnull |
Definition of "melting point" Melting point is the temperature where there is a sharp distinction between the physical states of t ... |
11-3-2024 at 05:41 by: bnull |
Oleophobic coatings composition Not exactly synthesise but you can mix your own. The patents are very vague on the percentages and i ... |
11-3-2024 at 04:12 by: bnull |
Definition of "melting point" You're applying the definition of melting point as [u]given for glass[/u] to silicon dioxide (silica ... |
9-3-2024 at 09:50 by: bnull |
Definition of "melting point" The definition of melting point seems to depend on the substance you're talking about.
Glasses an ... |
9-3-2024 at 05:15 by: bnull |
Failed attempts at oxidation of alcohols with DMSO/P2O5 [rquote=691434&tid=160209&author=Lionel Spanner]an official Carl Roth distributor (who also ... |
9-3-2024 at 04:39 by: bnull |
Failed attempts at oxidation of alcohols with DMSO/P2O5 Maybe the P[sub]2[/sub]O[sub]5[/sub] is the problem. Do you have other dehydrating agents? Acetic an ... |
8-3-2024 at 15:30 by: bnull |
The Short Questions Thread (4) [rquote=691381&tid=25055&author=yobbo II]
There a a few more dudes going with the same idea ... |
6-3-2024 at 11:32 by: bnull |
The Short Questions Thread (4) [rquote=691373&tid=25055&author=yobbo II]
Can anyone tell me how this water pump, made from ... |
6-3-2024 at 08:58 by: bnull |
Metallic soaps Bismuth, yes. Niobium, I'm not sure; probably yes too. Transition metals soaps can be used as cataly ... |
5-3-2024 at 13:08 by: bnull |
Aluminum soaps [rquote=691363&tid=160201&author=night429]The properties of the soap are horrible for any ki ... |
5-3-2024 at 11:58 by: bnull |
Aluminum soaps Aluminum soaps are also used as lubricants, food additives, and impermeabilization of paper and some ... |
5-3-2024 at 06:19 by: bnull |
Synthesis of terephthalic acid from a PET water bottle I want to add my five kopeks to the discussion. I read some weeks ago a paper ([url=https://pubs.rsc ... |
2-3-2024 at 10:39 by: bnull |
Solvents for Lithium Hydride [rquote=691296&tid=160195&author=Monoamine]Do you know of any other solvents (with might wor ... |
1-3-2024 at 05:03 by: bnull |
What exactly is going on in this here molecule? If someone else wants to try other perchloryl compounds, I have attached a section from volume 19 of ... |
29-2-2024 at 07:19 by: bnull |
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