Carbohydrates are the ones with (H_2 O)_n
Comment on ochem
neidu2@feddit.nl 10 months agoYes, but which is which? Nothing in the name tells me whether it has oxygen in its chemical composition.
apolo399@lemmy.world 10 months ago
PotatoesFall@discuss.tchncs.de 10 months ago
To hydrate means to add water. Hence a hydrate has OH2 added.
SomeoneSomewhere@lemmy.nz 10 months ago
More generally, -ate itself means ‘with oxygen’.
Carbonate = carbon + oxygen
Nitrate = nitrogen + oxygen
Phosphate = phosphorus + oxygen
There is apparently some nuance but it is a good rule to remember: …stackexchange.com/…/when-to-use-ate-and-ite-for-…
Mango@lemmy.world 10 months ago
Oooohhhh, nice!
loaExMachina@sh.itjust.works 10 months ago
Well, you might’ve heard foods with carbohydrates are sometimes referred to by the abbreviation “carbs". If you know carbs are food, it’s obvious the word starting in “carb-” is the edible one.
If you weren’t familiar with that abbreviation, here’s another memory helper: Spaghetti carbonara contains carbs.
If you’re also not familiar with spaghetti carbonara, I’m very sorry for you.
ArmoredThirteen@lemmy.ml 10 months ago
But spaghetti also needs water so wouldn’t that make it a hydrocarbonara?
loaExMachina@sh.itjust.works 10 months ago
Aye, I stand defeated.
ricdeh@lemmy.world 10 months ago
Or a carbonarahydrate?
CosmicTurtle0@lemmy.dbzer0.com 10 months ago
Don’t cars have carborators? Are carborators edible?
I don’t know anything about cars except they go vroom. I know even less about chemistry.
ignotum@lemmy.world 10 months ago
I have never herd of anyone eating a carburetor and dying, so we have to assume it’s safe to eat