Question

From the given list of
cations and anions write
maximum possible
chemical formulas.
Cations; Li, H, Na, Ca, Al, NH4, Fe. Anions; F, Cl, O, N, CO3, HCO3, OH.​

Answer 1

Answer:

LiF, CaF2, NaF, HF, AlF3, NH4F, FeF2

LiCl, HCl, NaCl2, CaCl2, AlCl3, NH4Cl, FeCl2

Li2O, H2O, Na2O, CaO, Al2O3, (NH4)2O, Fe2O3 or Fe3O4

Li3N, H3N or NH3, Na3N, Ca3N2, AlN, (NH4)3N, Fe3N2

Li2CO3, H2CO3, Na2CO3, CaCO3, Al2(CO3)3, NH42CO3, FeCO3

LiHCO3, No reaction, NaHCO3, Ca(HCO3)2, Al(HCO3)3, NH4HCO3, Fe(HCO3)2

LiOH, NaOH, May be H2O, CaOH2, AlOH3, NH4OH, FeOH2