ACIDS ========================================================================= | SUBSTANCE | PERCENTAGE DISSOCIATION IN | 0.1 EQUIVALENT SOLUTION _____________________________________________|___________________________ | HCl, HBr, HI, HNO_{3} | 90 | HClO_{3}, HClO_{4}, HMnO_{4} | 90 | H_{2}SO_{4} <--> H^{+} + HSO_{4}^{-} | 90 | H_{2}C_{2}O_{4} <--> H^{+} + HC_{2}O_{4}^{-} | 50 | H_{2}SO_{3} <--> H^{+} + HSO{_}3^{-} | 20 | H_{3}PO_{4} <--> H^{+} + H_{2}PO_{4}^{-} | 27 | H_{2}PO_{4}^{-} <--> H^{+} + HPO_{4}^{--} | 0.2 | H_{3}AsO_{4} <--> H^{+} + H_{2}AsO_{4}^{-} | 20 | HF | 9 | HC_{2}H_{3}O_{2} | 1.4 | H_{2}CO_{3} <--> H^{+} + HCO_{3}^{-} | 0.12 | H_{2}S <--> H^{+} + HS^{-} | 0.05 | HCN | 0.01 | ========================================================================= BASES ========================================================================= | SUBSTANCE | PERCENTAGE DISSOCIATION IN | 0.1 EQUIVALENT SOLUTION _____________________________________________|___________________________ | KOH, NaOH | 86 | Ba(OH)_{2} | 75 | NH_{4}OH | 1.4 | =========================================================================