Chemistry

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threelonmusketeers OP , in [NurdRage] Make sulfuric acid from oxalic acid with the sun

Anyone have any ideas on how to increase the particle size of the copper oxalate precipitate?

cerement , in Thalidomide - Periodic Table of Videos
@cerement@slrpnk.net avatar

[Behind the Bastards] Let’s Talk About Thalidomide – Nazi doctors and the 1960s

Chais , in Descaling a hot water dispenser -- and reusing the solution
@Chais@sh.itjust.works avatar

If you have pH test strips or even a pH-meter you can check it yourself. Dissolving the lime scale will change the pH of the solution. So just check the ingoing and outgoing solution.

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