Acid Formula Acid Name Ion Formula H3BO3 H2CO3 HNO2 HNO3 H2N2O2 BO3-3 CO3-2 HCO3Nitrous Acid NO2Nitric Acid NO3Hyponitrous Acid (unstable - forms N2O2, Nitrous Oxide) H3PO2 H3PO3 H3PO4 H4P2O7 Hypophosphorous Acid Phosphorous Acid Phosphoric Acid Pyrophosphoric Acid Boric Acid Carbonic Acid Ion Name Borate Carbonate Bicarbonate Nitrite Nitrate PO2-3 PO3-3 PO4-3 P2O7-4 HPO4-2 H2PO4- Hypophosphite Phosphite Phosphate Pyrophosphate Biphosphate Hydrogen Biphosphate S-2 HSSO3-2 SO4-2 S2O4-2 SO5-2 S2O7-2 S2O3-2 HSO3HSO4S4O6-2 Sulfide Bisulfide Sulfite Sulfate Hyposulfate Persulfate Pyrosulfate Thiosulfate Bisulfite Bisulfate Tetrathionate H2SO3 H2SO4 H2S2O4 H2SO5 H2S2O7 H2S2O3 Sulfurous Acid Sulfuric Acid Hyposulfuric Acid Persulfuric Acid Pyrosulfuric Acid Thiosulfuric Acid HF HFO HFO2 HFO3 HFO4 Hydrofluoric Acid Hypofluorous Acid Fluorous Acid Fluoric Acid Perfluoric Acid FFOFO2FO3FO4- Fluoride Hypofluorite Fluorite Fluorate Perfluorate HCl HClO HClO2 HClO3 HClO4 Hydrochloric Acid Hypochlorous Acid Chlorous Acid Chloric Acid Perchloric Acid ClClOClO2ClO3ClO4- Chloride Hypochlorite Chlorite Chlorate Perchlorate HBr HBrO HBrO2 HBrO3 HBrO4 Hydrobromic Acid Hypobromous Acid Bromous Acid Bromic Acid Perbromic Acid BrBrOBrO2BrO3BrO4- Bromide Hypobromite Bromite Bromate Perbromate HI HIO HIO2 HIO3 H5IO6 Hydriodic Acid Hypoiodous Acid Iodous Acid Iodic Acid Periodic Acid IIOIO2IO3IO6-5 IO4- Iodide Hypoiodite Iodite Iodate Periodate [1st form] Periodate [2nd form (rare)] HCN HOCN Hydrogen Cyanide (gas) Hydrocyanic Acid (aq.) CNOCN- Cyanide Cyanate H3Fe(CN)6 H4Fe(CN)6 Ferricyanic Acid Ferrocyanic Acid Fe(CN)6-3 Fe(CN)6-4 Ferricyanate Ferrocyanate HCH3CO2 Acetic Acid CH3CO2- Acetate Copyright © 2004 by Howard Leighty, Tutor of Mathematics, Chemistry & Physics http://hleighty.home.comcast.net
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