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End-over-end equilibrations
| Initial solid phases | Concentration of H3PO4 | Equilibration time – hours | Solution composition | ||
|---|---|---|---|---|---|
| pH | Ca, M × 104 | P, M × 104 | |||
| M × 102 | |||||
| DCPD + OC P | 0.01 | 264 | 5.984 | 19.83 | 34.92 |
| DCPD + OCP | .1 | 288 | 5.653 | 28.15 | 52.71 |
| DCPD | .01 | 5 | 7.428 | 7.20 | 8.24 |
| DCPD | .01 | 24 | 5.883 | 20.28 | 37.94 |
| DCPD | .01 | 48 | 5.800 | 22.76 | 42.62 |
| DCPD | .01 | 240 | 5.550 | 30.57 | 58.44 |
| DCPD | .01 | 960 | 5.281 | 43.21 | 84.82 |
| DCPD | 0.5 | 192 | 5.132 | 51.40 | 99.94 |
| DCPD | 5.0 | 192 | 3.570 | 473.8 | 963.9 |
