Comment on Those were the days!

• mexicancartel@lemmy.dbzer0.com ⁨11⁩ ⁨months⁩ ago

  We still use mouth in secondary school. I guess its same in undergraduate degree too. But yeah we only take the base in acid-base titration in pipette

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  • ProfessorOwl_PhD@hexbear.net ⁨11⁩ ⁨months⁩ ago

    Jesus Christ. 20 years ago my chem teacher used to tell me about the bad old days of having to do this, that it’s still happening today is horrifying.

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  • TonyTonyChopper@mander.xyz ⁨11⁩ ⁨months⁩ ago

    definitely not standard procedure here in the US. And basic solutions can be more dangerous than acids.

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    • mexicancartel@lemmy.dbzer0.com ⁨11⁩ ⁨months⁩ ago

      I guess they only gjve non toxic bases for school

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  • covert_czar@lemmy.dbzer0.com ⁨11⁩ ⁨months⁩ ago

    Now you know

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    • mexicancartel@lemmy.dbzer0.com ⁨11⁩ ⁨months⁩ ago

      Poi ump

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