• @XOXOX
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    834 months ago

    Johnny was a chemists son. But Johnny is no more. What Johnny thought was H20, Was H2S04.

    • @subtext
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      4 months ago

      H20

      H2O

      H2S04

      H2SO4

    • clif
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      144 months ago

      The one I remember from school was phrased slightly differently (but same concept) :

      Poor little Jimmy is lying on the floor, for what he thought was H2O was H2SO4

    • Rolivers
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      54 months ago

      Two chemists enter a bar. One orders a glass of H2O. The other chemist says I’ll have a glass of H2O too. He bleached his throat and died.

  • Lemminary
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    814 months ago

    Are you even sciencing if you don’t drink some piss you found in a beaker somewhere?

    • @[email protected]
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      304 months ago

      Sadly the Erlenmeyer flask was previously used for some nasty water soluble compounds and just looks clean.

      • @[email protected]
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        204 months ago

        rinse -> acetic acid -> rinse -> Acqua regia-> Rinse -> Pirahna solution -> Rinse -> 500°C oven -> Rinse

        I would then drink from it without even worrying

        • @[email protected]
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          94 months ago

          Is NileRed then too cautious when he only uses fresh breakers for stuff he is going to eat?

            • @stoicmaverick
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              34 months ago

              That could be argued, but where does it stop? New stir bars? New thermometer probe every time?

          • @[email protected]
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            94 months ago

            he’s lucky to have a big enough channel to be able to afford 40000$ NMR machines, so a couple beakers aren’t that much of an expense for much more safety

            but as a home chemist, there is NO WAY I’m getting new beakers every time I wanna do edible chem, especially pyrex branded ones like Nile does. Lab equipment, even basic glassware, is ridiculously overpriced

    • @XOXOX
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      144 months ago

      Don’t forget the phase-change cooling from the addition of solid state H20.

        • @mipadaitu
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          184 months ago

          No, they’re talking about a ridiculously high mass isotope of Hydrogen. Turns out it has some wacky properties.

    • @[email protected]
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      14 months ago

      lab grade ethanol

      That’s usually methylated spirit. It probably won’t kill you, but you’ll lose your vision.

      • @[email protected]
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        44 months ago

        methylated spirits are the ones used for cleaning, lab grade ethanol needs to be just ethanol or some reactions might fail, however in some badly managed labs you might find mislabeled stuff and have contaminants

        still, you shouldn’t drink it anyways, as some producers use the highly carcinogenic benzene to make pure 100% ethanol, as distillation with water can only get you up to the 95,6% azeotrope, and some benzene might make it’s way in the product

  • Ellia Plissken
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    284 months ago

    I remember reading about a chemistry teacher found dead one morning. he had a habit of consuming the laboratory’s ethanol after hours, and the night before had accidentally poured himself a glass of methanol

    • @KellysNokia
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      94 months ago

      “Today we are making burgers from pocket lint and sodium hydroxide”

      • Jakylla
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        24 months ago

        “And next time, I’ll make baby toys that glow in the dark with Uranium”

      • @stoicmaverick
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        114 months ago

        I themed the wet bar in my basement as a laboratory. There’s a drying rack on the wall that I use to store 15 mL beakers that I use a shot glasses. It’s fun. I’ve also found that a hot plate stirer with a thermometer probe and a vacuum filtration setup makes the best clarified butter easy as a snap!

          • @stoicmaverick
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            34 months ago

            Unless you’re drinking port, in which case you legally have to yell “TO INDUSTRY!”

      • ...m...
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        64 months ago

        …my wife’s a mad scientist: well, she’s a senior scientist and she’s mad pretty often…

    • @stoicmaverick
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      104 months ago

      Have we communally decided where the proper line should be drawn between lifestyle acceptance, and calling out stereotypes in media? I get what you’re insinuating, but some women do actually seem to enjoy wearing earrings. You could just as notably call out the fact that she has long hair.

      • @[email protected]
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        44 months ago

        Some women also commit suicide by drinking lethal chemicals, but that doesn’t mean this picture makes sense.

  • rustydomino
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    114 months ago

    Way to demonstrate the proper usage of PPE there!

  • @LaterRedditor
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    104 months ago

    EHS would approve the eye protection at least.

    • @Agent641
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      84 months ago

      And goggles. Lord knows what that shit might do to your eyes.

  • @Sam_Bass
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    34 months ago

    Aint no rest for the wicked n money dont grow on trees