Interactive Practice on Naming Ionic Compounds: Part II

Pick the correct formula.

  1. Aluminum oxalate

    • AlO
    • Al2O3
    • AlC2O4
    • Al2(C2O4)3
  2. Calcium fluoride

    • CaF
    • CaF2
    • Ca2F
    • CaFO3
  3. The Roman numeral in ionic formulas refers to

    • the charge on the cation
    • the charge on the anion
    • the number of cations
    • the number of anions
    • none of these
  4. Potassium dihydrogen phosphate

    • K(PO4)2
    • K(HPO4)2
    • K(H2PO4)2
    • KH2PO4
  5. zinc perchlorate

    • ZnCl4
    • ZnClO4
    • Zn(ClO4)2
    • Zn2(ClO4)2
  6. ammonium chloride

    • NH3Cl
    • NH4Cl
  7. sodium bicarbonate

    • NaCO3
    • Na(CO3)2
    • NaHCO3
    • Na(HCO3)2
  8. Platinum(IV) chloride

    • PtCl
    • Pt4Cl
    • PtCl2
    • PtCl4
  9. Strontium nitride

    • SrN
    • Sr3N2
    • SrNO2
    • Sr(NO2)2
  10. Potassium dichromate

    • KCrO4
    • KCr2O7
    • K2Cr2O7
    • K2(Cr2O7)2
  11. Iron(III) Oxide

    • Fe3O
    • Fe2O3
    • Fe3O2
  12. Potassium permanganate

    • KMn
    • KMnO
    • KMnO2
    • KMnO4
  13. Sodium Acetate

    • Na2C2H3O2
    • Na2(C2H3O2)2
    • NaC2H3O2
    • NaACT
  14. Cesium Bromide

    • CsBr
    • CsBr2
    • Cs2BrO3
    • CsBrO3
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