c (NaF), mol/L | EMF | + 5 ml TISAB | + 10 ml TISAB | V (NaF) added, ml | с (F−) theoretical | с (F−) actual | c̄ (F−) |
---|---|---|---|---|---|---|---|
0.5 | 532.2 | 505.3 | 486.9 | 1.0 | 0.100 | 0.104 | 0.105 ± 0.002 |
0.5 | 536.7 | 509.7 | 490.8 | 1.0 | 0.100 | 0.106 | |
0.5 | 534.2 | 507.2 | 489.8 | 1.0 | 0.100 | 0.105 | |
0.1 | 501.3 | 469.5 | 450.8 | 1.0 | 0.020 | 0.022 | 0.022 ± 0.0005 |