Video: Dab tsi yog cov organic ions?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Yog ib ion muaj unpaired electrons, nws yog hu ua radical ion . Ib yam li uncharged radicals, radicals ions yog heev reactive. Polyatomic ions muaj cov pa oxygen, xws li carbonate thiab sulfate, hu ua oxyanions. Molecular ions uas muaj tsawg kawg yog ib qho carbon rau hydrogen bond yog hu ua organic ions.
Tsis tas li ntawd, ion thiab piv txwv yog dab tsi?
Ib ion yog ib tug atom los yog ib pawg ntawm atoms uas cov xov tooj ntawm electrons txawv ntawm cov xov tooj ntawm protons. Yog hais tias tus xov tooj ntawm electrons tsawg tshaj li tus xov tooj ntawm protons qhov kev siv yog ib tug zoo. ion , kuj hu ua cation. Ex: sodium ion Na+, chloride ion cl-, thiab oxide ion O2 -
ions siv rau dab tsi? Cov no ions pab kom khiav ntawm hluav taws xob teeb liab los ntawm lub cev. Electrolytes ua lub luag haujlwm tseem ceeb hauv lub cev; Lawv tswj cov osmotic siab hauv cov hlwb thiab pab tswj kev ua haujlwm ntawm cov leeg nqaij thiab paj hlwb.
Raws li, ob hom ion yog dab tsi?
Hauv Chemistry, muaj 2 hom ions : anions thiab cations. Anions raug them tsis zoo ions . Cations raug nqi zoo ions.
Dab tsi yog dawb ions?
dawb ion . [|frē 'ī'än] (Physical Chemistry) Ib ion , xws li pom nyob rau hauv cov roj ionized, uas nws lub zog, xws li spectrum thiab magnetic moments, tsis cuam tshuam los ntawm lwm cov atoms, ions , los yog molecules nyob ze.
Pom zoo:
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