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Common Ions & Acids
The most common polyatomic ions and acids.
Question | Answer |
---|---|
Ammonium | NH4(+) |
Cuprous | Cu (+) |
Hydrogen | H (+) |
Lithium | Li (+) |
Potassium | K (+) |
Mercurous | Hg2 (+) "occur in groups of two so total charge of the entire molecule is (2+)" |
Sodium | Na (+) |
Barium | Ba (+2) |
Beryllium | Be (+2) |
Cadmimum | Cd (+2) |
Calcium | Ca (+2) |
Cobalt(II) | Co (+2) |
Chromium(II) | Cr (2+) |
Cupric | Cu (+2) |
Ferrous | Fe (+2) |
Plumbous | Pb (+2) |
Magnesium | Mg (+2) |
Manganese | Mn (+2) |
Mercuric | Hg (+2) |
Nickel(II) | Ni (+2) |
Strontium | Sr (+2) |
Stannous | Sn (+2) |
Zinc | Zn (+2) |
Aluminum | Al (+3) |
Chromium(III) | Cr (+3) |
Antimony(III) | Sb (+3) |
Bismuth | Bi (+3) |
Ferric | Fe (+3) |
Arsenic | As (+3) |
Plumbic | Pb (+4) |
Stannic | Sn (+4) |
Carbon | C (+4) |
Silicon | Si (+4) |
Antimony(V) | Sb (+5) |
Arsenic(V) | As (+5) |
Bismuth(V) | Bi (+5) |
Acetate | C2H3O2 (-1) |
Bromate | BrO3 (-1) |
Bromide | Br (-1) |
Chlorate | ClO3 (-1) |
Chlorite | ClO2 (-1) |
Chloride | Cl (-1) |
Cyanide | CN (-1) |
Fluride | F (-1) |
Hydride | H (-1) |
Hydrogen Carbonate or Bicarbonate | HCO3 (-1) |
Hydrogen Sulfate or Bisulfate | HSO4 (-1) |
Hydrogen Sulfite or Bisulfite | HSO3 (-1) |
hydroxide | OH (-1) |
Hypochlorite | ClO (-1) |
Hydrogen Sulfide | HS (-1) |
Iodate | IO3 (-1) |
Iodide | I (-1) |
Nitrate | NO3 (-1) |
Nitrite | NO2 (-1) |
Perchlorate | ClO4 (-1) |
Permanganate | MnO4 (-1) |
Thiocynate | SCN (-1) |
Carbonate | C03 (-2) |
Chromate | CrO4 (-2) |
Cyanamide | CN2 (-2) |
Dichromate | CR2O7 (-2) |
Hydrogen Phosphate | HPO4 (-2) |
Oxalate | C2O4 (-2) |
Oxide | O (-2) |
Peroxide | O2 (-2) |
Stannate | SnO3 (-2) |
Stannite | SnO2 (-2) |
Sulfate | SO4 (-2) |
Sulfite | SO3 (-2) |
Sulfide | S (-2) |
Tartrate | C4H4O6 (-2) |
Borate | BO3 (-3) |
Hexacyanoferrate(III)or Ferricyanide | FE(CN)6 (-3) |
Phosphate | PO4 (-3) |
Phosphite | PO3 (-3) |
Phosphide | P (-3) |
Nitride | N (-3) |
Hexacyanoferrate(II) or Ferrocynide | Fe(CN)6 (-4) |
Silicate | SiO3 (-2) |
Acetic | HC2H3O2 |
Carbonic | H2CO3 |
Hydrochloric | HCL |
Hydrobromic | HBr |
Hydrofluric | HF |
Nitric | HNO3 |
Phosphoric | H3PO4 |
Sulfuric | H2SO4 |
Arsenate | AsO4 (-3) |
Binoxalate | HC2O4 (-1) |
Borite | BO2 (-3) |
Bromite | BrO2 (-1) |
Hexafluorosilicate | SiF6 (-2) |
Iodite | IO2 (-1) |
Monohydrogen Phosphate | HPO4 (-2) |
Pyrophosphate | P2O7 (-4) |
Selenate | SeO4 (-2) |