Henry s law constant for

This experiment provides an alternative approach to measuring the partition coefficient (Henry s law constant) for volatile organic compounds in water. A OV-101 packed column and flame ionization detector are used. 

Table 3.4-1 Henry s Law Constants, for water in [OMIM][BF4], [BMIM][PFg], and [OMIM][PFg].

The Henry s law constant for the solubility of radon in water at 30°C is 9.57 X 10-6 Mlmm Hg. Radon is present with other gases in a sample taken from an aquifer at 30°C. Radon has a mole fraction of 2.7 X 10-6 in the gaseous mixture. The gaseous mixture is shaken with water at a total pressure of 28 atm. Calculate the concentration of radon in the water. Express your answers using the following concentration units. 

Mackay D, Shiu WY. 1981. A critical review of Henry s law constant for chemicals of environmental interest. J Phys Chem Ref Data 10 1175-1199. 

Rice CP, Chernyak SM, McConnell LL. 1997. Henry s law constants for pesticides measured as a function of temperature and salinity. J Agric Food Chem 45 2291-2298. 

Suntio LR, Shiu WY, MacKay D, et al. 1988. Critical review of Henry s Law constants for pesticides. Rev Environ Contam Toxicol 103 1-59. 

Mackay, D., Shiu, W.Y., and Sutherland, R.P. (1979). Determination of air-water Henry s law constants for hydrophobic pollutants. Environmental Science and Technology 13, 333-337. 

Henry s law constants for most of the compounds of interest can be found in the literature.54 Figure 18.11 shows Henry s law constants for TCE, EDC and several gasoline compounds.19 These data are derived from water solubility data and the equilibrium vapor pressure of pure liquids at certain temperatures, and may be extrapolated correctly to field design work. Temperature has a major effect on Henry s constant and on stripper performance. Each rise of 10°C in temperature... 

H Henry s law constant for partitioning between air and water (atm-m3/mol) k Constant... 

FIGURE 24.3 Relative solubility and Henry s law constants for selected fuel oxygenates. (Adapted from U.S. EPA, Technologies for Treating MTBE and Other Fuel Oxygenates, EPA 542-R-04-009, United States Environmental Protection Agency, Washington, DC, May 2004.)... 

Figure 24.3 shows the Henry s law constants for the common fuel oxygenates. As shown in the figure, all of the common oxygenates (with the possible exception of DIPE) have Henry s law... 

Osburn, J.O., Markovic, P.L. Calculating Henry s Law Constant for Gases in Organic Liquids, ... 

Burkhard, L. P, Armstrong, D. E., Andren, A. W. (1985b) Henry s law constants for polychlorinated biphenyls. Environ. Sci. Technol. 590-595. 

Fendinger, N. J., Glotfelty, D. E. (1990) Henry s law constants for selected pesticides, PAHs and PCBs. Environ. Toxicol. Chem. 9, 731-735. 

Lincoff, A. H., Gossett, J. M. (1984) The determination of Henry s law constants for volatile organics by equilibrium partitioning in closed systems. In Gas Transfer at Water Surfaces. Brutsaert, W., Jirka, G. H., Eds., pp. 17-26, D. Reidel Publishing Co., Dordrecht, The Netherlands. 

Staudinger, J., Roberts, P.V. (1996) A critical review of Henry s law constants for environmental applications. Crit. Rev. Environ. Sci. Technol. 26, 205-297. 

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