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Does anyone know chemistry.com.pk ? One of my friends found this website. It seems to have a variety of free science [url=https://chem ...	5-12-2024 at 15:46 by: Parakeet
Calcium Chlorate via electrolysis A native Japanese speaker here. I've read the paper both in Japanese and in the English translatio ...	31-8-2024 at 07:42 by: Parakeet
Ketene lamp with blow torches instead of resistive wire I don't see why not. [url=https://doi.org/10.1073/pnas.15.9.702]Early researchers[/url] used quartz ...	17-5-2024 at 17:31 by: Parakeet
Pure CuCl2 from dirty HCl [rquote=692842&tid=160306&author=EF2000]Since you are concerned with organic impurities, may ...	2-5-2024 at 06:34 by: Parakeet
Pure CuCl2 from dirty HCl [rquote=692837&tid=160306&author=Texium]If you have sodium bisulfate though, why not just ma ...	2-5-2024 at 01:02 by: Parakeet
Pure CuCl2 from dirty HCl [rquote=692816&tid=160306&author=Sir_Gawain]Place an open container of the dirty acid and an ...	1-5-2024 at 17:52 by: Parakeet
Pure CuCl2 from dirty HCl Is there a way to make copper (II) chloride from copper (I) chloride without using hydrochloric acid ...	1-5-2024 at 06:57 by: Parakeet
Recrystallisation question - help me design an experiment for junior students I have always had good experience with potassium nitrate when it comes to recrystallization. It has ...	3-1-2024 at 19:09 by: Parakeet
CuSO4 + NaCl + blue food coloring = chlorine? I also wonder if it is really Cl2. Can you test the gas with potassium iodide starch paper and pH s ...	29-12-2023 at 13:35 by: Parakeet
Help : How to abbreviate functional groups in ChemSketch [rquote=689662&tid=159868&author=Theoretic]You can use the Atom label button, underneath the ...	24-12-2023 at 15:40 by: Parakeet
Koh and dcm Okay, seems it was a shallow idea. Thank you for saving me from wasting the reagents.	2-12-2023 at 15:45 by: Parakeet
Koh and dcm So, no reaction happenes because it's not acidic enough? I was acutually thinking that SN2 or some ...	27-11-2023 at 05:47 by: Parakeet
DCM+NaOH? I came up with a crazy idea: Does DCM react with sodium hydroxide to form formaldehyde? CH2Cl2+2Na ...	26-11-2023 at 03:47 by: Parakeet
Alternative catalyst for oxidation of SO2 to SO3 (first post here btw) Nice to meet you! Actually if you search this forum, you can find [url=https://www.sciencemadness ...	24-11-2023 at 06:15 by: Parakeet
Distillation Newbie (my 2nd post ever!) One of my first experiments was distilation of ethanol from wine. Just be careful about legality. ...	3-11-2023 at 20:39 by: Parakeet
Mystery Glassware Identification Thread Found this piece of glassware in a garbage area in my school. Does anyone know what this is? [fi ...	2-11-2023 at 05:57 by: Parakeet
Accidental pyrolysis of magnesium chloride [rquote=688191&tid=159634&author=clearly_not_atara][rquote=688174&tid=159634&author= ...	28-10-2023 at 05:51 by: Parakeet
Safely quenching sodium? I tried to melt them but nothing changed! It was still like a gray~brown mud. I think it produced li ...	9-10-2023 at 06:32 by: Parakeet
How to quench tiny sodium dispersed in oil When I synthesized sodium metal a few months ago by the alcohol catalyzed magnesium reduction proces ...	8-10-2023 at 05:30 by: Parakeet
Help : How to abbreviate functional groups in ChemSketch Well, Ac would be less than optimal, but I cannot even do that anyways. Maybe there's no way oth ...	18-9-2023 at 07:38 by: Parakeet
Help : How to abbreviate functional groups in ChemSketch Is anyone here familiar with this freeware? How can I abbreviate functional groups? I want to write ...	18-9-2023 at 06:59 by: Parakeet
Question Why does magnesium metal turn black in air? I first believed that it's because the surface oxidiz ...	26-8-2023 at 03:56 by: Parakeet
Preparation of ionic nitrites [rquote=686616&tid=52&author=unionised] Thanks but... "Large-scale nitrite production (NaN ...	13-8-2023 at 18:00 by: Parakeet
Preparation of ionic nitrites Here it is. Haven't read everything yet, but the procedure looks amateur friendly. [file]99132[ ...	11-8-2023 at 23:09 by: Parakeet
Plastic Recycling Factory Up In Smoke [rquote=686441&tid=159781&author=j_sum1] Just a thought... Is there a case to be made for ...	8-8-2023 at 14:52 by: Parakeet
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