Chemistry Brooks

Today we took a quiz on empirical formulas. We then took notes on naming acids and poly atomic ions.

Basic Acids (all in aq)

H₃BO₃ ^(aq)                   H₂CO₃ ^(aq)                  HNO₃ ^(aq)                    H₃PO₄ ^(aq)                 H₂SO₄ ^(aq)                     HCLO₃ ^(aq)

Boric                           Carbonic                  Nitric                          Phosphoric               Sulfuric                      Chloric

Polyatomic Ion Charge = +1

Ammonium NH4+

Silver Ag⁺¹

Polyatomic Ion Charge = -1

acetate  CH3OO^-1

bicarbonate (or hydrogen carbonate)  HCO3^-1

bionoxolate HC₂O₄^-1

bisulfate (or hydrogen sulfate)  HSO4^-1

bromate BrO₃^-1

benzoate C₆H₅COO^-1

chlorate  ClO3^-1

chlorite  ClO2^-1

cyanate  OCN^-1

cyanide  CN^-1

dihydrogen phosphate  H₂PO₄^-1

hydroxide  OH^-1

Iodide I^-1

nitrate  NO₃^-1

nitrite  NO₂^-1

perbromate BrO₄^-1

perchlorate  ClO4^-1

permanganate  MnO4^-1

phosphite PO₃^-3

thiocyanate  SCN^-1

Polyatomic Ion Charge = -2

carbonate  CO₃^-2

chromate  CrO₄^-2

dichromate  Cr2O7^-2

hydrogen phosphate  HPO4^-2

hyposulfite SO₂^-2

peroxide  O₂^-2

sulfate  SO₄^-2

sulfite  SO₃^-2

tartrate C₄H₄O₆^-2

thiosulfate  S₂O₃^-2

Oxide O^-2

Polyatomic Ion Charge = -3

borate  BO₃^-3

phosphate  PO₄^-3

nitride N^-3

ferricyanide Fe(CN)₆^-3

Polyatomic Ion Charge = -4

carbide c^-4