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What is the most advanced chemistry you've done on your own at home or work? (lemmy.world)

submitted 7 months ago by j4k3@lemmy.world to c/asklemmy@lemmy.ml

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[–] CanadaPlus@lemmy.sdf.org 2 points 7 months ago* (last edited 7 months ago) (1 children)

Ah. I see. A campfire produces dangerous gasses, technically, so that came across a bit "don't do anything"-ish. This is the internet, I promise not to sue you if I decide to do some electroplating in a small, totally sealed room, and get hurt.

For you question on pyrophoric gases: They can remain in contact with air for a while (several minutes, depending on concentration) before igniting. Worst case, the room around you can fill with gas from a leak before causing a gas explosion. In principle you can also inhale gas from this leak, such the the explosion also takes place inside you :)

Okay then, wow. So that's a nope, haha.

[–] CapeWearingAeroplane@sopuli.xyz 2 points 7 months ago

Hehe, exactly :) the thing with gases is that the line between completely fine (campfire outside) to potentially lethal (liquid nitrogen evaporating in a small, poorly ventilated garage) can be harder to see and judge for an amateur than a lot of other things. Anyone would understand that they should avoid getting acids or toxic chemicals on their skin, and the protective measures are quite simple to carry out. The same is true for most flammable or explosive liquids or solids. So the idea behind my advice was really "If there's something that's likely to hurt you because you aren't properly aware of the danger involved and how to mitigate it, it's likely to be a gas, so be extra, extra careful around gases, gas producing reactions, and volatile compounds."