Phosphoric acid
Aqueous solution
Columns: [A] (mol/L) | pH | [H 3 PO 4 ]/[A] (%) | [H 2 PO 4 − ]/[A] (%) | [HPO 4 2− ]/[A] (%) | [PO 4 3− ]/[A] (%)
1 | 1.08 | 91.7 | 8.29 | 6.20×10 −6 | 1.60×10 −17 | 10 −1 | 1.62 | 76.1 | 23.9 | 6.20×10 −5 | 5.55×10 −16 | 10 −2 | 2.25 | 43.1 | 56.9 | 6.20×10 −4 | 2.33×10 −14 | 10 −3 | 3.05 | 10.6 | 89.3 | 6.20×10 −3 | 1.48×10 −12 | 10 −4 | 4.01 | 1.30 | 98.6 | 6.19×10 −2 | 1.34×10 −10 | 10 −5 | 5.00 | 0.133 | 99.3 | 0.612 | 1.30×10 −8 | 10 −6 | 5.97 | 1.34×10 −2 | 94.5 | 5.50 | 1.11×10 −6 | 10 −7 | 6.74 | 1.80×10 −3 | 74.5 | 25.5 | 3.02×10 −5