Koj puas tuaj yeem khaws ib lub raj mis sulfate?
Koj puas tuaj yeem khaws ib lub raj mis sulfate?

Video: Koj puas tuaj yeem khaws ib lub raj mis sulfate?

Video: Koj puas tuaj yeem khaws ib lub raj mis sulfate?
Video: Saib Mis paub Poj niam (hluas nkauj) tus yam ntxwv lub siab 2024, Kaum ib hlis
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YOG TSIS MUAJ LI RETRIEVE ib lub raj mis ntawm sulfate Vim SULFATE ua TSIS MUAJ IB QHOV CHEMICAL COMPOUND. Sulfate yog polyatomic ion. Ib qho polyatomic ions yog hais txog pawg atoms uas nqa cov nqi. Sulfate nqa tus nqi ntawm +2.

Tsuas yog li ntawd, pawg ntawm atoms puas tuaj yeem them nqi?

A pawg atom uas muaj ib tug zoo los yog tsis zoo nqi yog hu ua polyatomic ion. Txhua ion muaj ntau cov electrons ntau dua li tag nrho cov protons hauv nws atoms . Piv txwv li, nitrite ion muaj 18 electrons thiab tag nrho ntawm 17 protons hauv nitrogen thiab oxygen atoms.

Ib tug kuj nug, dab tsi yog cov mis rau Perphosphate? Common Compounds ntawm Perphosphate PO5 -- EndMemo.

Yog li, qhov zoo sib xws thiab qhov sib txawv ntawm cov sulfate thiab sulfite ions hauv Model 1 yog dab tsi?

Ob leeg ions muaj -2 nqi, thiab txhua ion suav nrog ob qho tib si sulfur thiab oxygen atoms. Sulfate muaj plaub oxygen atoms; sulfite tsuas muaj peb.

Vim li cas polyatomic ions muaj nqi?

Qauv ntawm polyatomic ions Tom qab tau txais ib qho hluav taws xob, chloride anion muaj 17 protons thiab 18 electrons. Hauv ib polyatomic ion , pawg ntawm covalently bonded atoms nqa ib lub vas nqi vim hais tias tag nrho cov electrons nyob rau hauv lub molecule tsis sib npaug zos rau tag nrho cov protons nyob rau hauv lub molecule.

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