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Free chemicals for SM members in Australia Sodium nitrite Ammonium thiocyanate Lead dioxide and tert-Butanol Are all claimed.	27-5-2023 at 23:39 by: j_sum1
Free chemicals for SM members in Australia Still plenty left. Sharp eyes might notice some items in this latest list that appeal to them. Wei ...	26-5-2023 at 21:06 by: j_sum1
The Short Questions Thread (4) It is still sitting there. I have not pulled a vacuum on it for a while. The solid material is a l ...	25-5-2023 at 19:06 by: j_sum1
Free chemicals for SM members in Australia Potassium chromate, lithium and litgium carbonate are claimed. I will package up some of the le ...	22-5-2023 at 21:26 by: j_sum1
Free chemicals for SM members in Australia Next round… Sodium nitrite -- nearly full 500g Boric acid approx 1kg Lead bromide full bottle ...	21-5-2023 at 22:45 by: j_sum1
Free chemicals for SM members in Australia Borohydride, tungstic acid and chromium trioxide are claimed. More items coming...	21-5-2023 at 12:40 by: j_sum1
Free chemicals for SM members in Australia Here is the first round: Sodium borohydride. the tin is less than half full. the other containe ...	21-5-2023 at 03:46 by: j_sum1
Free chemicals for SM members in Australia Hi all. Yes you read that right. I have some stuff to give away for free. Back story first. ...	21-5-2023 at 03:40 by: j_sum1
Solubility Chart I have regularly used the wikipedia page and often plotted solubility curves from it. Really nice to ...	18-5-2023 at 14:23 by: j_sum1
What happened to rhodium and Hive I recommend reading Sauron's Chemistry posts. He contributed an awful lot to this place. Do this b ...	15-5-2023 at 17:30 by: j_sum1
What happened to rhodium and Hive Lots of fat claims but no data. No one will take you seriously without evidence, just at your say-s ...	15-5-2023 at 13:40 by: j_sum1
What happened to rhodium and Hive @EM I don't know why you are digging up 15 year old posts to promote your own conspiracy theories. ...	15-5-2023 at 05:41 by: j_sum1
reduction potential Correct (apart from Bismuth) as CNA said. Because anything less than this will reduce water to H2 a ...	9-5-2023 at 03:04 by: j_sum1
Help identifying these metal ions This recently-posted yt clip seems relevant. It looks like a lot of what you have observed is happen ...	7-5-2023 at 15:56 by: j_sum1
Help identifying these metal ions Ti forms an amber complex with peroxide. I think your detective work is good here. But it seems t ...	4-5-2023 at 03:16 by: j_sum1
Testing for CaF2 minerals Not sure about edta. I have not used it for this purpose (although my yt feed has recently been floo ...	3-5-2023 at 00:55 by: j_sum1
Testing for CaF2 minerals Repeat using HNO3 so that you don't lose the Ca at that step. Ca(OH)2 has slight solubility: higher ...	2-5-2023 at 19:12 by: j_sum1
Testing for CaF2 minerals First test: sulfate precipitate. Second test: carbonate precipitate. I would bubble CO2 through alk ...	2-5-2023 at 11:45 by: j_sum1
Testing for CaF2 minerals Right again. I guess that brings up to minerology tests like measuring refractive index and analysi ...	2-5-2023 at 03:42 by: j_sum1
Testing for CaF2 minerals Fair point, chornedsnorkack. But, realitically, once you have established the presence of fluoride, ...	2-5-2023 at 00:47 by: j_sum1
Help identifying these metal ions [rquote=683662&tid=159534&author=DraconicAcid]Dilute chromium(III) is pretty close to colour ...	2-5-2023 at 00:43 by: j_sum1
Help identifying these metal ions [rquote=683660&tid=159534&author=clearly_not_atara]Mo (V) is blue, and Mo (VI) can be colorl ...	1-5-2023 at 20:45 by: j_sum1
Help identifying these metal ions Looks like Cr plus something oxidising in the mix.	1-5-2023 at 17:02 by: j_sum1
Melgar has died I do not have permission to pass on what little information I have. And I am not going to seek that ...	1-5-2023 at 03:28 by: j_sum1
Purpose of thermite Chlorine is an oxidiser not a reducer. Not all redox reactions can take place in aqueous solution. ...	1-5-2023 at 01:59 by: j_sum1
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