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Reconditioning old hydraulic oil. Mesh is (supposed to be) 'wires per inch'. For fine mesh you will need to factor in the wire diamete ... |
19-5-2023 at 00:20 by: Fulmen |
Solubility Chart Wikipedia's chart isn't half bad either: https://en.wikipedia.org/wiki/Solubility_table
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18-5-2023 at 12:29 by: Fulmen |
Planetary Ball mill gear sizes? Very interesting idea. It's comparable to a "[url=https://www.youtube.com/watch?v=JnB9r9wU2Cg]ring a ... |
16-5-2023 at 10:53 by: Fulmen |
Looking for an ionic salt that is good for soil [rquote=683776&tid=159542&author=Sulaiman]Usually a yagi antenna many wavelengths above grou ... |
5-5-2023 at 11:48 by: Fulmen |
Looking for an ionic salt that is good for soil Yeah, no. You could try ammonium nitrate or similar fertilizers, but I suspect it will become toxic ... |
5-5-2023 at 09:45 by: Fulmen |
But WHY is concentrated sulfuric acid such a strong dehydrating agent? [rquote=683329&tid=159492&author=SaccharinSlayer157] it's not like there's any sort of real ... |
18-4-2023 at 11:54 by: Fulmen |
Using ChatGPT to answer chemistry questions That sounds like an exceedingly bad idea. ChatGPT can reproduce believable text, but it doesn't actu ... |
11-4-2023 at 11:28 by: Fulmen |
Aluminium and NaOH: what's the gray stuff? According to this: https://cometmetals.com/aluminum-foils-supplier/alloy-1235-aluminum/ , alloy 1235 ... |
22-3-2023 at 06:29 by: Fulmen |
Growing a CuSO4 crystal using a "hydrothermal" process Your approach is a bit one-sided. Yes, for rapid crystal growth you want a large dT, but this also i ... |
16-3-2023 at 15:50 by: Fulmen |
Can Ammonia be made from Nitric Acid? Yes. Nitrates can be reduced to ammonia in alkaline conditions using aluminum (or Devarda's alloy). |
8-3-2023 at 11:34 by: Fulmen |
Using ChatGPT to answer chemistry questions [rquote=681904&tid=159368&author=Loptr]Don't trust ChatGPT. It generates words based on sub- ... |
7-3-2023 at 05:08 by: Fulmen |
An appolegetic request for spoonfeeding - NPK Testing I agree, aquarium test kits sounds like a low effort place to start. Can you get a sample of the "go ... |
22-2-2023 at 12:29 by: Fulmen |
An appolegetic request for spoonfeeding - NPK Testing I did this some 30 years ago (fertilizer plant), a lot of work but doable with limited equipment. Do ... |
22-2-2023 at 03:21 by: Fulmen |
Anyone know what this is? Seriously? These are obviously metric doohickeys (imperial are usually yellow). |
12-2-2023 at 04:23 by: Fulmen |
Destructive distillation questions Maybe? Many processes are governed by equilibrium, if so the CO2 atmosphere might impede the reactio ... |
26-1-2023 at 09:31 by: Fulmen |
Distilled some EtOH denatured with Bitrix, and the distillate smells funny It's been a while since I've been around the stuff, I remember the smell as stronger and more distin ... |
11-1-2023 at 15:20 by: Fulmen |
Distilled some EtOH denatured with Bitrix, and the distillate smells funny The classic additive around here was 2% [url=https://en.wikipedia.org/wiki/Methyl_isobutyl_ketone]MI ... |
11-1-2023 at 12:28 by: Fulmen |
Tungsten rod not pure ? Yup, that's the right stuff. |
25-12-2022 at 01:15 by: Fulmen |
How to tell borosilicate from non-borosilicate glass [rquote=672690&tid=158521&author=Twospoons]Reading around I found the density and refractive ... |
24-12-2022 at 13:41 by: Fulmen |
Tungsten rod not pure ? The designation isn't correct , but I think it's safe to assume it's 'K10 Cemented Tungsten [i]Carbi ... |
24-12-2022 at 13:19 by: Fulmen |
Portable DC source for electric arc-Ruby synthesis by the Henry Moissan method 1500W of power is about 10 times more than you should be starting with. |
22-12-2022 at 12:11 by: Fulmen |
Building a mechanism capable of capturing/neutralizing H2SO4, HNO3 and HCl droplets and vapors Google "gas scrubber". Basically a vertical tube with a bottom inlet, a filler media to increase sur ... |
18-11-2022 at 01:48 by: Fulmen |
Swede blow out his apartment with TATP @Bert: Don't beat yourself up, you really can't fix stupid. |
17-11-2022 at 06:06 by: Fulmen |
Experimental synthesis of Trinitrofructose What else could it be with those ingredients? COPE has a short paragraph on fructosan trinitrate "pr ... |
7-11-2022 at 09:58 by: Fulmen |
Analysis of Amonium Phosphate Ammonia in fertilizers is traditionally determined by adding strong sodium hydroxide and distilling ... |
4-11-2022 at 05:04 by: Fulmen |
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