QUESTIONS The following exercise will give you practices writing formulas and naming ionic compounds. To name ionic compounds, name the cation and then the anion. The multiplicity prefixes (di, t, letra-, etc.) commonly used in naming inorganic compounds composed of nonmetals are not used Ions present Formula Systematic name Ag', SO. Al.I Ba2. NO Bi". PO43. Ca". H Cr. Br Co", HCO Cs', O2 Cu. CO2 Fe, CHsCoo Fe, C2o42- Hg:2, CI Hg, HPO42 K, MnO4 Lit, SOs2 Na, Cr:072 Ni2, OH Sr+, CIO Zn2, CIO NH4, SO32