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Spam slipping through (edited post) Take a look at the registration dates of any spam that appears. It is all late 2018 or early 2019 at ...	6-8-2020 at 22:47 by: j_sum1
Group theory 3d symmetry operation sources? Thoghts!Control, you should try Webmo. https://www.webmo.net/demo/ Amongst its other beautiful ...	6-8-2020 at 05:04 by: j_sum1
Melgar's antispam script? [rquote=642353&tid=155940&author=fusso]I'd rather have antispam script on but be able to reg ...	6-8-2020 at 04:58 by: j_sum1
Melgar's antispam script? No. But not needed. With the new registration policy spam is well under control. (And yes, I am a ...	6-8-2020 at 02:58 by: j_sum1
Latest chemical order? About 220g of lithium rod from a fellow SM member who picked it up cheap. It is stored in a glass j ...	5-8-2020 at 14:08 by: j_sum1
Latest chemical order? Gallium is surprisingly brittle in solid state. Smash it and bits go everywhere. As a liquid it wet ...	1-8-2020 at 21:41 by: j_sum1
Everyday Chemistry (provisional) [rquote=641711&tid=84298&author=HeYBrO] Nice, did you dry with NaOH? [/rquote] I could say ...	29-7-2020 at 02:33 by: j_sum1
Pretty Pictures (2) Nice rack Arky.	28-7-2020 at 21:07 by: j_sum1
Pretty Pictures (2) [rquote=641694&tid=26378&author=Pok]Pure hydrogen cyanide[/rquote] Looks nice [i][b]inside ...	28-7-2020 at 17:48 by: j_sum1
Getting Adderal & issues I don't think this is going anywhere good. (Even though I have read only about half of it.) The OP ...	26-7-2020 at 20:01 by: j_sum1
Do I really need to dry every chemical for a grignard reaction, even if it's new in a bottle from a chemical supplier? Chemplayer did a video experimenting with just how much water you can get away with in a Grignard. ( ...	25-7-2020 at 14:19 by: j_sum1
How reactive are gallium and indium in the reactivity series? That table of yours is strange. I have never seen Au used as the reference point for comparing pote ...	23-7-2020 at 22:19 by: j_sum1
Pretty Pictures (2) That's pretty cool, VS.	22-7-2020 at 23:37 by: j_sum1
Resonance between reagents? This question comes across as a bit of a muddle. On the issue of bonding, it is sometimes helpful ( ...	21-7-2020 at 18:53 by: j_sum1
How reactive are gallium and indium in the reactivity series? [rquote=641194&tid=155840&author=ChemistryGhost]By reactivity I mean the property of a more ...	21-7-2020 at 16:26 by: j_sum1
How reactive are gallium and indium in the reactivity series? To say francium actually exists in any kind of practical sense is a bit of a stretch. But it can be ...	21-7-2020 at 14:24 by: j_sum1
How reactive are gallium and indium in the reactivity series? Hah! I did the classic newbie error. You raised the question about the "reactivity series" and I i ...	21-7-2020 at 05:07 by: j_sum1
How reactive are gallium and indium in the reactivity series? https://en.wikipedia.org/wiki/Standard_electrode_potential_(data_page) This has everything!	20-7-2020 at 18:59 by: j_sum1
Sublimation of sulfur - should I worry? Not to worry. The bigger issue is having it smolder or ignite in air producing SO2. This smells ...	16-7-2020 at 15:43 by: j_sum1
Do you think high school chemistry teachers often have students make Breaking Bad jokes? Doubtful. I have never watched it and I am pretty sure none of my current students have either.	15-7-2020 at 16:51 by: j_sum1
The Wump Incident [rquote=640683&tid=145122&author=Bedlasky]J_sum1: Your story sounds horrible. I am glad tha ...	14-7-2020 at 16:13 by: j_sum1
Calcium Chloride - aka Damp Rid CaCl2 is deliquescent and not just hygroscopic. I don't think adsorb is the word that best describes ...	12-7-2020 at 14:16 by: j_sum1
Lab and insects Well, chemplayer just has the insects join in the experiments. They seem to not enjoy pirahna soluti ...	12-7-2020 at 14:06 by: j_sum1
sodium or potassium dichromate. No problems.	9-7-2020 at 23:23 by: j_sum1
sodium or potassium dichromate. Yes. There are big differences. Sodium dichromate is more than an order of magnitude more soluble ...	9-7-2020 at 23:19 by: j_sum1
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