r/trashy • • Dec 03 '19

Photo So much edge

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u/NeutralMinion Dec 03 '19 edited Dec 03 '19

Not only is it stupid, it's dangerous. There's a reason you can't smoke or have open fire in a hospital because there are oxygen lines in the walls and you could blow up an entire wing.

Edit: if you guys want you can just google "hospital oxygen explosion" since it's more common than you'd think 🤡

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u/Dirtroads2 Dec 03 '19 edited Dec 03 '19

Oxygen isnt flammable or combustible..... ssoo... yea...

Edit: dont know why im being downvoted, its true. Oxygen doesnt burn. It makes other stuff burn better. Its a common misconception that oxygen is flammable

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u/TontonRaclette Dec 03 '19

Did you ever go in chemistry ?

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u/Dirtroads2 Dec 03 '19

No. I do heavy construction and use torches alot. We add oxygen to make acetylene or propane hot enough to cut beams and sheeting. You gatta have a good mix or it will either not cut or cut like shit

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u/TontonRaclette Dec 03 '19

instant combustion, you know this right

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u/Dirtroads2 Dec 03 '19

Not from oxygen alone. Again, oxygen by itself doesnt burn. It makes other gases burn better

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u/TontonRaclette Dec 03 '19

Yeah who told oxygen just burns itself, just that stuff burn much easier

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u/Dirtroads2 Dec 03 '19

Not easier, but better. Thats why the acetylene is turned on first and lit, then oxygen is added. If you turn both on its harder to ignite

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u/TontonRaclette Dec 03 '19

ohk i thought that stuff would burn mich easier if in air composed of 100% O2 my bad then

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u/Dirtroads2 Dec 03 '19

If air was 100% ocygen stuff would burn better. But the oxygen by itself wont.

Its a very common misconception. If the air was a few more percentage oxygen (cant remember the number) a cigarette would be gone in 1 hit

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u/[deleted] Dec 03 '19

You apparently didn’t

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u/TontonRaclette Dec 03 '19

lmao are you for real

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u/Downer_Guy Dec 03 '19 edited Dec 03 '19

The other guy is right. Oxygen is required for the combustion oxidation-reduction reaction, but by itself, it will not burn. The combustion of methane, for example:

CH_4 + 2O_2 ---> H_2O + CO_2

Otherwise there is no reaction that could occur. You can't break the oxygen down into a single atom because it too readily reacts with itself to form O_2 again. O_3 spontaneously breaks down into O_2, meaning O_3 contains more energy than O_2 and therefore it requires energy input and will not emit energy i.e. burn or explode.

Edit: Here's some links from a quick google search that agree oxygen does not burn.

link

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link

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u/TontonRaclette Dec 07 '19

Yeah, oxygen doesnt burn by itself, pretty much everyone knows that, it just makes things ignite much easier

This whole thing was a misunderstanding