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Plaub hom Oxyanions ntawm iodine yog dab tsi?
Plaub hom Oxyanions ntawm iodine yog dab tsi?

Video: Plaub hom Oxyanions ntawm iodine yog dab tsi?

Video: Plaub hom Oxyanions ntawm iodine yog dab tsi?
Video: Can hair loss occur due to thyroid issues? Will it grow back? - Dr. Rasya Dixit 2024, Kaum ib hlis
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Teb

  • Teb.
  • kev 15.
  • HIO = Hypoiodous acid; IO-=Hypoiodite. HIO2 = iodous acid; IO2 = iod. HIO3 = iodic acid; IO3 = iod. HIO4 = Periodic acid; IO4-= lub sij hawm.
  • Nyem qhia rau lwm tus paub, nws yuav pab tau li cas.

Tsis tas li ntawd, oxyanion yog dab tsi muab ob qho piv txwv?

Piv txwv Oxyanion Nitrate (NO3-), Nitrite (NO 2 -), sulfite (SO3 2 -thiab hypochlorite (ClO-) yog tag nrho oxyanions.

Tsis tas li ntawd, dab tsi yog qhov xaus lus thaum tsis muaj oxygen atoms hauv cov mis? Cov-ate lus yog siv rau feem ntau oxyanion (xws li sulfate SO42- los yog nitrate TSIS MUAJ 3-). Qhov-ib lus yog siv rau ntawm oxyanion nrog ib oxygen atom tsawg dua (xws li sulfite SO32- los yog nitrite TSIS MUAJ 2-). Qee zaum nyob ntawd tuaj yeem yog hypo-prefix, lub ntsiab lus ib oxygen atom tsawg dua rau-ite.

Kuj tseem paub yog, oxyanion yog dab tsi thiab nws lub npe li cas?

Qee lub ntsiab lus tuaj yeem tsim ntau dua ib qho oxyanion ua (polyatomic ions uas muaj cov pa oxygen), txhua tus muaj cov lej sib txawv ntawm cov pa oxygen. Lub anion nrog ib qho ntxiv oxygen atom tshaj li (hauv paus) noj anion yog npe los ntawm kev muab per- ntawm qhov pib ntawm lub hauv paus thiab - noj thaum kawg.

Po3 npe hu li cas?

PO 3 3- yog hu ua Phosphite. Ib qho phosphite hauv inorganic chemistry yog ntsev ntawm phosphorous acid, H3PO3 thiab ua raws li IUPAC naming cov lus pom zoo phosphite ion yuav yog. PO 3 - 3, ntsev ntawm P (OH) 3. Keeb kwm phosphite tau xa mus rau cov ntsev uas muaj HPO2-

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