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Dab tsi yog cov khoom siv polyatomic ions?
Dab tsi yog cov khoom siv polyatomic ions?

Video: Dab tsi yog cov khoom siv polyatomic ions?

Video: Dab tsi yog cov khoom siv polyatomic ions?
Video: Coj Khaub Ncaws Tsis Xwm Yeem Vim Yog Cov No by Ncais 2024, Kaum ib hlis
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Feem ntau Polyatomic Ions

  • Zn2 + Zinc. Cd2 + Cadmium. 1+ nqi. NH4.
  • Ammonium. Hg 2.
  • Mercury (I) Ag + Silver. 1- nqi. C2H3O2.
  • Acetate. CN-Cyanide hmoov. ClO-Hypochlorite. ClO2.
  • Chlorite. CLO 3.
  • Chlorate. ClO4.
  • Perchlorate. HCO 3.
  • Hydrogen (ib) carbon. H2PO 4.

Yog li ntawd, dab tsi yog qhov feem ntau polyatomic ions?

Ntau yam ntawm feem ntau polyatomic ions muaj tus nqi hluav taws xob ntawm -1.

Polyatomic Ion Charge = -1

  • acetate - C2H3O2-
  • bicarbonate (los yog hydrogen carbonate) - HCO3-
  • bisulfate (los yog hydrogen sulfate) - HSO4-
  • hypochlorite - ClO-
  • chlorate - CLO3-
  • Chlorite - ClO2-
  • Cyanate - OCN-
  • Cyanide - CN-

Qhov thib ob, dab tsi yog 7 polyatomic ions?

  • Chlorate. Yog ClO3?
  • Hydroxide. OH?
  • Carbonate. CO3?²
  • Sulfate. SO4?²
  • Phosphate. PO 4?
  • Ammonium. NH4?
  • Ntawm no, cov piv txwv ntawm polyatomic ions yog dab tsi?

    Tseeb tiag, feem ntau ionic cov tshuaj muaj polyatomic ions . Paub zoo piv txwv yog sodium hydroxide (NaOH) nrog OH- raws li cov polyatomic anion, calcium carbonate (CaCO3), thiab ammonium nitrate (NH4TSIS MUAJ3), uas muaj ob polyatomic ions : NH+ thiab NO3-.

    Dab tsi yog 10 polyatomic ions?

    Cov ntsiab lus hauv cov teeb no (10)

    • carbonate. CO3-²
    • phosphate. PO 4 - 3
    • tshuaj chlorate. CLO 3 -¹
    • Sulfate. SO4 -²
    • cynaide. CN -¹
    • hydroxide. OH -¹
    • acetate. C2H3O2 -¹
    • ammonium. NH4+ ¹

    Pom zoo: