Editing Talk:2648: Chemicals
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+ | I think the site itself is hijacked, since the edits don't show properly.[[Special:Contributions/162.158.48.127|162.158.48.127]] 06:07, 21 July 2022 (UTC) | ||
Does anyone know the significance of nitrobenzen, the compound indicated? Per Wikipedia " The production of nitrobenzene is one of the most dangerous processes conducted in the chemical industry because of the exothermicity of the reaction (ΔH = −117 kJ/mol)" but I wonder if there's something else too. | Does anyone know the significance of nitrobenzen, the compound indicated? Per Wikipedia " The production of nitrobenzene is one of the most dangerous processes conducted in the chemical industry because of the exothermicity of the reaction (ΔH = −117 kJ/mol)" but I wonder if there's something else too. | ||
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:There are also a lot of make-your-own-film-developer nerds, which is a little bit closer in that you're using household items to try to recreate the reactions created by otherwise expensive chemicals. [[Special:Contributions/172.70.130.217|172.70.130.217]] 22:37, 20 July 2022 (UTC) | :There are also a lot of make-your-own-film-developer nerds, which is a little bit closer in that you're using household items to try to recreate the reactions created by otherwise expensive chemicals. [[Special:Contributions/172.70.130.217|172.70.130.217]] 22:37, 20 July 2022 (UTC) | ||
::I never even heard of those. I used to live in a household where there was darkroom equipment, even, so know a little of the process of doing that (more so than academic chemistry lessons) but I'd shy away from trying to substitute like that. If it's a thing, then might be worth linking (when and by who it can be). [[Special:Contributions/172.70.162.155|172.70.162.155]] 10:33, 21 July 2022 (UTC) | ::I never even heard of those. I used to live in a household where there was darkroom equipment, even, so know a little of the process of doing that (more so than academic chemistry lessons) but I'd shy away from trying to substitute like that. If it's a thing, then might be worth linking (when and by who it can be). [[Special:Contributions/172.70.162.155|172.70.162.155]] 10:33, 21 July 2022 (UTC) | ||
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It would appear we have a vandal on the loose again. [[Special:Contributions/172.70.110.135|172.70.110.135]] 22:42, 20 July 2022 (UTC) | It would appear we have a vandal on the loose again. [[Special:Contributions/172.70.110.135|172.70.110.135]] 22:42, 20 July 2022 (UTC) | ||
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: undo wasn't working apparently so someone undid the vandalism by blanking the page entirely instead of just manually opening an earlier version and restoring the source from there? i don't get it either --[[Special:Contributions/172.69.69.66|172.69.69.66]] 06:58, 21 July 2022 (UTC) | : undo wasn't working apparently so someone undid the vandalism by blanking the page entirely instead of just manually opening an earlier version and restoring the source from there? i don't get it either --[[Special:Contributions/172.69.69.66|172.69.69.66]] 06:58, 21 July 2022 (UTC) | ||
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<s>I wonder if we should mention the economic difference between small quantities of chemicals typically used in laboratory experiments compared to bulk quantities for industrial manufacturing. The latter often ''is'' cost-effective to do in-house, and the current version of the explanation doesn't make that clear at all. We have no idea if Megan and Cueball work in a lab or a factory! [[Special:Contributions/172.69.33.229|172.69.33.229]] 00:37, 21 July 2022 (UTC)</s> Resolved. [[Special:Contributions/172.70.210.233|172.70.210.233]] 00:44, 21 July 2022 (UTC) | <s>I wonder if we should mention the economic difference between small quantities of chemicals typically used in laboratory experiments compared to bulk quantities for industrial manufacturing. The latter often ''is'' cost-effective to do in-house, and the current version of the explanation doesn't make that clear at all. We have no idea if Megan and Cueball work in a lab or a factory! [[Special:Contributions/172.69.33.229|172.69.33.229]] 00:37, 21 July 2022 (UTC)</s> Resolved. [[Special:Contributions/172.70.210.233|172.70.210.233]] 00:44, 21 July 2022 (UTC) | ||
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https://www.explainxkcd.com/wiki/index.php/Special:Contributions/108.162.246.196 Seems to be the vandal's IP for doing more than just clicking the undo button, as it also vandalized a few talk pages. Almost everything that looks like typing it wasn't fully automated came from that IP[[Special:Contributions/172.70.178.103|172.70.178.103]] 07:41, 21 July 2022 (UTC) | https://www.explainxkcd.com/wiki/index.php/Special:Contributions/108.162.246.196 Seems to be the vandal's IP for doing more than just clicking the undo button, as it also vandalized a few talk pages. Almost everything that looks like typing it wasn't fully automated came from that IP[[Special:Contributions/172.70.178.103|172.70.178.103]] 07:41, 21 July 2022 (UTC) | ||
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I have semi protected this page for one day. Have not so much knowledge about how it worked. But set up so only auto confirmed users can edit this page. This was requested in the admin portal... --[[User:Kynde|Kynde]] ([[User talk:Kynde|talk]]) 08:07, 21 July 2022 (UTC) | I have semi protected this page for one day. Have not so much knowledge about how it worked. But set up so only auto confirmed users can edit this page. This was requested in the admin portal... --[[User:Kynde|Kynde]] ([[User talk:Kynde|talk]]) 08:07, 21 July 2022 (UTC) | ||
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:The link that says, "more than a hundred compounds and ions" should be, "hundreds of compounds" -- that was my fault because I got the original URL wrong; thanks to whomever fixed it. [[Special:Contributions/172.69.33.177|172.69.33.177]] 08:39, 21 July 2022 (UTC) | :The link that says, "more than a hundred compounds and ions" should be, "hundreds of compounds" -- that was my fault because I got the original URL wrong; thanks to whomever fixed it. [[Special:Contributions/172.69.33.177|172.69.33.177]] 08:39, 21 July 2022 (UTC) | ||
I wonder if this could be referencing the video game Spacechem? The premise is exactly this, of chemical engineering using individual atoms to form desired chemicals, and it's the type of nerdy game Randall might enjoy - or at least have heard of. -- [[Special:Contributions/162.158.162.113|162.158.162.113]] 09:54, 21 July 2022 (UTC) | I wonder if this could be referencing the video game Spacechem? The premise is exactly this, of chemical engineering using individual atoms to form desired chemicals, and it's the type of nerdy game Randall might enjoy - or at least have heard of. -- [[Special:Contributions/162.158.162.113|162.158.162.113]] 09:54, 21 July 2022 (UTC) | ||
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