Write correct formulas of the compounds formed when the positive ions in the vertical column combine with the negative ions listed across the top row.
| nitrate | sulfate | carbonate | phosphate | hydroxide | chromate | |
| sodium | NaNO3 | Na2SO4 | Na2CO3 | Na3PO4 | NaOH | Na2CrO4 |
| silver | AgNO3 | Ag2SO4 | Ag2CO3 | Ag3PO4 | AgOH | Ag2CrO4 |
| ammonium | NH4NO3 | (NH4)2SO4 | (NH4)2CO3 | (NH4)3PO4 | NH4OH | (NH4)2CrO4 |
| mercury(I) | Hg2(NO3)2 | Hg2SO4 | Hg2CO3 | (Hg2)3(PO4)2 | Hg2(OH)2 | Hg2CrO4 |
| zinc | Zn(NO3)2 | ZnSO4 | ZnCO3 | Zn3(PO4)2 | Zn(OH)2 | ZnCrO4 |
| calcium | Ca(NO3)2 | CaSO4 | CaCO3 | Ca3(PO4)2 | Ca(OH)2 | CaCrO4 |
| magnesium | Mg(NO3)2 | MgSO4 | MgCO3 | Mg3(PO4)2 | Mg(OH)2 | MgCrO4 |
| copper(I) | CuNO3 | Cu2SO4 | Cu2CO3 | Cu3PO4 | CuOH | Cu2CrO4 |
| lead(II) | Pb(NO3)2 | PbSO4 | PbCO3 | Pb3(PO4)2 | Pb(OH)2 | PbCrO4 |
| aluminum | Al(NO3)3 | Al2(SO4)3 | Al2(CO3)3 | AlPO4 | Al(OH)3 | Al2(CrO4)3 |
| manganese(III) | Mn(NO3)3 | Mn2(SO4)3 | Mn2(CO3)3 | MnPO4 | Mn(OH)3 | Mn2(CrO4)3 |
| cobalt(III) | Co(NO3)3 | Co2(SO4)3 | Co2(CO3)3 | CoPO4 | Co(OH)3 | Co2(CrO4)3 |
| cupric | Cu(NO3)2 | CuSO4 | CuCO3 | Cu3(PO4)2 | Cu(OH)2 | CuCrO4 |
| ferric | Fe(NO3)3 | Fe2(SO4)3 | Fe2(CO3)3 | FePO4 | Fe(OH)3 | Fe2(CrO4)3 |
| plumbous | Pb(NO3)2 | PbSO4 | PbCO3 | Pb3(PO4)2 | Pb(OH)2 | PbCrO4 |
| potassium | KNO3 | K2SO4 | K2CO3 | K3PO4 | KOH | K2CrO4 |
| barium | Ba(NO3)2 | BaSO4 | BaCO3 | Ba3(PO4)2 | Ba(OH)2 | BaCrO4 |
Write correct formulas of the compounds formed when the positive ions in the vertical column combine with the negative ions listed across the top row. The first two are done for you.
| hydrogen carbonate | dichromate | acetate | sulfide | chloride | sulfite | |
| sodium | NaHCO3 | Na2Cr2O7 | NaCH3COO | Na2S | NaCl | Na2SO3 |
| silver | AgHCO3 | Ag2Cr2O7 | AgCH3COO | Ag2S | AgCl | Ag2SO3 |
| ammonium | NH4HCO3 | (NH4)2Cr2O7 | NH4CH3COO | (NH4)2S | NH4Cl | (NH4)2SO3 |
| mercury(II) | Hg(HCO3)2 | HgCr2O7 | Hg(CH3COO)2 | HgS | HgCl2 | HgSO3 |
| tin(II) | Sn(HCO3)2 | SnCr2O7 | Sn(CH3COO)2 | SnS | SnCl2 | SnSO3 |
| calcium | Ca(HCO3)2 | CaCr2O7 | Ca(CH3COO)2 | CaS | CaCl2 | CaSO3 |
| magnesium | Mg(HCO3)2 | MgCr2O7 | Mg(CH3COO)2 | MgS | MgCl2 | MgSO3 |
| copper(II) | Cu(HCO3)2 | CuCr2O7 | Cu(CH3COO)2 | CuS | CuCl2 | CuSO3 |
| lead(II) | Pb(HCO3)2 | PbCr2O7 | Pb(CH3COO)2 | PbS | PbCl2 | PbSO3 |
| aluminum | Al(HCO3)3 | Al2(Cr2O7)3 | Al(CH3COO)3 | Al2S3 | AlCl3 | Al2(SO3)3 |
| manganese(III) | Mn(HCO3)3 | Mn2(Cr2O7)3 | Mn(CH3COO)3 | Mn2S3 | MnCl3 | Mn2(SO3)3 |
| cobalt(III) | Co(HCO3)3 | Co2(Cr2O7)3 | Co(CH3COO)3 | Co2S3 | CoCl3 | Co2(SO3)3 |
| cuprous | CuHCO3 | Cu2Cr2O7 | CuCH3COO | Cu2S | CuCl | Cu2SO3 |
| ferrous | Fe(HCO3)2 | FeCr2O7 | Fe(CH3COO)2 | FeS | FeCl2 | FeSO3 |
| plumbic | Pb(HCO3)4 | Pb(Cr2O7)2 | Pb(CH3COO)4 | PbS2 | PbCl4 | Pb(SO3)2 |
| potassium | KHCO3 | K2Cr2O7 | KCH3COO | K2S | KCl | K2SO3 |
| barium | Ba(HCO3)2 | BaCr2O7 | Ba(CH3COO)2 | BaS | BaCl2 | BaSO3 |