Water as a solute in nitromethane: Effect of H2O–D2O isotope substitution on the solution volumetric properties between 278.15K and 318.15K

Ivanov, E. V.

doi:10.1016/j.jct.2010.07.002

Cited by 7 publications

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References 66 publications

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“…The binary systems were synthetically obtained by mixing certain weighted volumes of pure liquids in airtight glass bottles by means of a electronic balance GH-252 (A&D Japan) with uncertainty of ± 0.1•10 −6 kg. 1.1197 8 1.10379 1.1309 9 1.11753 10 1.13118 10 1.11686 11 1.13062 11 1.11582 12 1,1,2,2-tetrachloroethane 1.58823 1.58918 13 1.57266 1.57357 13 1.55704 1.55794 1.572901 14 1,1,1-trichloroethane 1.32824 1.32827 13 1.31145 1.31145 13 1.29447 1.29447 1.32929 15 1,2-dichloroethane 1.24559 1.24548 13 1.23096 1.23083 13 1.21616 1.21604 1.245290 14 1.230566 14 1.24563 16 1.2309 17 1.2455 17 1,3-dichloropropane 1.18010 1.17958 13 1.16770 1.16716 13 1.15521 1.15467 1.17922 18 1.16767 19 1.1542 18 1.17908 19 1.18025 20 Then, for preventing the formation of absorbed gas bubbles in the densimeter capillary at high temperatures, mixture samples were partially degassed for 30 min, by using an ultrasonic heated bath (VWR TM International, model USC 300TH). The estimated uncertainty for the experimental mole fractions was better than ± 0.0002.…”

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confidence: 99%

Volumetric Study for the Binary Nitromethane with Chloroalkane Mixtures at Temperatures in the Range (298.15 to 318.15) K

2013

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The results of the density measurements for the pair systems containing nitromethane with 1,1,2,2-tetrachloroethane, 1,1,1-trichloroethane, chloroform, 1,2-dichloroethane, 1,3-dichloropropane, 1,4-dichlorobutane, 1-chlorobutane, and 1-chloropentane at T = (298.15, 308.15, and 318.15) K and atmospheric pressure on entire compositional range are reported. The derived excess molar volumes, V E, are positive for the nitromethane + 1,1,1-trichloroethane, + 1,2-dichloroethane, + 1,3-dichloropropane, + 1,4-dichlorobutane, + 1-chlorobutane, and + 1-chloropentane binary mixtures, and they are negative for the other two systems: nitromethane + 1,1,2,2-tetrachloroethane, and + chloroform, on the entire compositional range and at all three studied temperatures. The excess molar volumes have been correlated with the three-parameter Redlich–Kister equation.

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