Research Article
Excess Molar Volumes and Viscosities for the Binary Mixtures of n-Octane, n-Decane, n-Dodecane, and n-Tetradecane with Octan-2-ol at 298.15 K
Table 4
Adjustable parameters of (
6)–(
13) and standard deviations of binary mixture viscosities for
n-alkanes + (
) octan-2-ol at
T = 298.15 K.
| | Equation | System including n-alkanes + octan-2-ol | | n-Octane | n-Decane | n-Dodecane | n-Tetradecane |
| | Grunberg-Nissan | | −2.398 | −3.226 | −1.997 | −2.002 | | σ | 3.759 | 3.904 | 0.858 | 1.075 |
| | Tamura and Kurata | | 0.872 | −1.117 | 0.184 | 0.675 | | σ | 1.737 | 1.884 | 0.812 | 0.782 |
| | Hind et al. | | −0.91 | −1.409 | −0.401 | 0.079 | | σ | 1.758 | 2.145 | 1.172 | 0.711 |
| | Katti and Chaudhri | | −2.402 | −3.198 | −1.96 | −1.871 | | σ | 3.755 | 3.905 | 0.857 | 1.081 |
| | Heric and Brewer | | α
12 | −2.381 | −3.936 | −2.109 | −2.104 | | α
21 | −4.123 | −5.529 | −1.506 | −0.827 | | σ | −0.926 | 2.449 | −0.559 | 0.866 |
| | McAllister’s three-body | | 0.185 | 0.094 | 0.879 | 1.439 | | 6.363 | 7.068 | 3.929 | 3.544 | | σ | 0.926 | 2.449 | 0.559 | 0.866 |
| | McAllister’s four-body | | 0.269 | 0.51 | 0.817 | 1.140 | | 0.936 | 19.584 | 3.639 | 7.334 | | 6.926 | 1.998 | 3.598 | 2.871 | | σ | 5.149 | 5.865 | 0.622 | 1.622 |
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