Radio_717

joined 1 year ago
[–] Radio_717@lemmy.world 7 points 11 months ago

There was it was in 2016 when people thought Hillary was crooked.

[–] Radio_717@lemmy.world 8 points 1 year ago* (last edited 1 year ago)

I searched for husavara images once because we were watching an old b sci-fi movie where they dressed one up with crappy “prosthetics” but didn’t paint it and I wanted to prove that’s what it was.

I got huskavara and John Deere ads all over my socials pretty much exclusively the next day and extremely frequently for a week afterwards. There’s just no way those were there prior to that search. I turned off targeted ads and never saw them again.

I believe op when he says he was inundated with them.

[–] Radio_717@lemmy.world 2 points 1 year ago (1 children)

Im finding that people have strong opinion on what qualifies as organic. Haha.

I think it’s cool I can talk to people about chemistry outside of work tho. None of my friends understand anything about what I do for a living.

[–] Radio_717@lemmy.world 1 points 1 year ago

You’re right- primarily because science changes as new things are discovered and therefore the definition changes.

I still think the definition I learned with C-H covalent bonds indicating organic has fewer exceptions than other definitions.

[–] Radio_717@lemmy.world 3 points 1 year ago (3 children)

Charcoal and activated charcoal are not amorphous carbon compounds because their structures contain other elements than just carbon.

[–] Radio_717@lemmy.world 1 points 1 year ago (1 children)

None of those compounds would be stable. Theoretically you’re making a good point for an exception to C-H bonds defining organic chemistry but I bet all of your fully halogenated compounds would degrade and break apart until some number of hygrogens replace the halogens to make it stable.

Point taken tho.

[–] Radio_717@lemmy.world 2 points 1 year ago

According to Wikipedia it is- but I agree after looking at its structure that it is not.

There are no carbon-hydrogen covalent bonds in the structure.

https://en.m.wikipedia.org/wiki/Carbonic_acid#:~:text=In%20chemistry%2C%20carbonic%20acid%20is,quite%20stable%20at%20room%20temperature.

[–] Radio_717@lemmy.world 1 points 1 year ago

Your link claims any compound with carbon is organic (there are exceptions listed) which really doesn’t fit either since there so many exceptions.

I was glib with my organic chemistry because it’s not just hydrogen atoms specifically but more the covalent bond between carbon and hydrogen that makes it organic so they have to be bonded covalently to be considered organic.

There’s still exceptions to this definition but they’re far fewer and usually only found in extremely unstable compounds like the fully halogenated fringe cases you mentioned in another comment.

[–] Radio_717@lemmy.world 1 points 1 year ago* (last edited 1 year ago) (2 children)

Not really completely false just missing a piece of information- ie I should have mentioned they be bonded but carbonic acid and ketones are both organic compounds so I’m not sure what you’re trying to say there.

Edit: carbonic Acid is not because there are no C-H bonds.

[–] Radio_717@lemmy.world 1 points 1 year ago (2 children)

Just adding something to water doesn’t make it a compound. Adding something to water makes it a solution.

[–] Radio_717@lemmy.world 2 points 1 year ago* (last edited 1 year ago) (8 children)

Modern definition of Organic as it pertains to chemistry is any compound that contains BOTH hydrogen AND carbon.

Edit: Vitamins in general including absorbed acid are organic compounds because they contain both carbon and hydrogen atoms.

Edit2- I left out a key piece of information. The carbon and hydrogen need to be covalently bonded as well not just part of the compound.

[–] Radio_717@lemmy.world 5 points 1 year ago* (last edited 1 year ago) (9 children)

Calcium carbonate is inorganic because it doesn’t contain hydrogen. Organic compound must have both carbon and hydrogen atoms.

Edit- more specifically the hydrogen and carbon should be covalently bonded and there are still a few exceptions as noted by other comments below.

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