Table 1. Composition of NaAc/KAc/H2O Solutions.
| sample name | density (g cm–3) | molarity (mol dm–3) | mol NaAc (%) | mol KAc (%) | mol H2O (%) | wt NaAc (%) | wt KAc (%) | wt H2O (%) | n*a |
|---|---|---|---|---|---|---|---|---|---|
| 1N20K | 1.37 | 9.45 | 1.31 | 26.14 | 72.55 | 2.69 | 64.47 | 32.84 | 2.64 |
| 2.5N20K | 1.39 | 9.87 | 3.20 | 25.64 | 71.16 | 6.48 | 61.96 | 31.56 | 2.46 |
| 5N20K | 1.40 | 10.38 | 6.20 | 24.84 | 68.96 | 12.16 | 58.19 | 29.65 | 2.22 |
| 7N20K | 1.41 | 10.76 | 8.48 | 24.24 | 67.28 | 16.23 | 55.50 | 28.27 | 2.06 |
n* = ratio of the number of water molecules to the salt molecules.