Video: Hydronium ion siv rau dab tsi?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Cov hydronium ion yog ib qho tseem ceeb thaum soj ntsuam cov tshuaj tiv thaiv uas tshwm sim hauv cov tshuaj aqueous. Nws cov concentration txheeb ze rau hydroxide yog ntsuas ncaj qha ntawm pH ntawm cov tshuaj. Nws tuaj yeem tsim tau thaum muaj cov kua qaub nyob hauv dej lossis hauv dej ntshiab. Nws yog chemical formula yog (H_3O^+).
Ua raws li qhov no, vim li cas hydronium ion zoo?
Tag nrho cov electrons = 10, tag nrho cov protons = 10, tag nrho tsis muaj nqi. Ib hydrogen ion yog qhov zoo vim nws muaj ib tug proton thiab tsis muaj electrons. Koj ntxiv ib hydrogen ion mus rau dej thiab koj tau txais ib hom uas tag nrho muaj ib tug ntau proton tshaj electron. Nws yog li ntawd zoo raug nqi.
Tom qab ntawd, lo lus nug yog, ua li cas hydronium ion tsim? A hydronium ion yog sau li H3O+. Nws yog tsim Thaum lwm yam pub dawb proton, lossis H +, rau cov dej molecule. H + yuav yooj yim khi rau ib qho ntawm ob leeg ib leeg ntawm electrons nyob ib ncig ntawm cov dej molecule. Lub atom hydrogen tsuas muaj ib tug proton thiab ib tug electron.
Ib yam li ntawd, tib neeg nug, qhov piv txwv twg yog hydronium ion?
Ob atoms, xws li hydrogen thiab oxygen rau piv txwv , muaj nyob hauv yuav luag txhua yam hauv ntiaj teb. Nws yog kev sib cuam tshuam ntawm ob lub atom hauv dej uas tawm los ib yam tshwj xeeb ntawm molecule hu ua a hydronium ion . Hydronium ions yog cov dej molecules uas tau txais ib qho zoo hydrogen ntxiv ion.
Dab tsi yog hydronium ion hauv chemistry?
Cov hydronium ion los yog hydronium yog lub npe hu ua H3O+cation, muab tau los ntawm protonation ntawm dej. Cov hydronium ion yog hom oxonium uas yooj yim tshaj plaws ion . Nws yog tsim thaum Arrhenius acid yaj hauv dej. Hydronium Nws kuj tseem muaj ntau nyob rau hauv nruab nrab nruab nrab hnub qub thiab tails ntawm comets.
Pom zoo:
Tus nqi ntawm hydronium ion yog dab tsi?
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