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  • degree of dissociation  (1)
  • hydrochloric acid  (1)
  • 1
    Electronic Resource
    Electronic Resource
    Conductivity of electrolytes and their mixtures: The aqueous HCl-MgCl2 system at low concentrations (1992)
    Springer
    Journal of solution chemistry 21 (1992), S. 383-396 
    Details
    ISSN: 1572-8927
    Keywords: Electrolytic conductance ; hydrochloric acid ; ionic mobility ; magnesium chloride ; and mixture effect
    Source: Springer Online Journal Archives 1860-2000
    Topics: Chemistry and Pharmacology
    Notes: Abstract The Onsager-Fuoss-Chen theory of conductance for mixtures has been explored and compared with experimental results for the system HCl−MgCl2−H2O from 5×10−5 to 0.02 mol-kg−1 of water. In the theory, the higher order term O(ka) which involves the ion size parameter has been replaced by a linear term with an empirical constant. The theory including the additional linear term agrees well with the experimental results. The mixture effect on the equivalent conductance is small, but on the individual ionic mobilities is substantial.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00647861
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    Paper (German National Licenses)
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  • 2
    Electronic Resource
    Electronic Resource
    The dissociation constant of amino acids by the conductimetric method: I. pK 1 of MOPSO-HCl at 25°C (1992)
    Springer
    Journal of solution chemistry 21 (1992), S. 597-605 
    Details
    ISSN: 1572-8927
    Keywords: Amino acids ; degree of dissociation ; electrolyte solution ; equivalent conductivity ; pK 1 ; thermodynamic dissociation constant
    Source: Springer Online Journal Archives 1860-2000
    Topics: Chemistry and Pharmacology
    Notes: Abstract The dissociation constants of amino acids are generally determined by acid-base titration and by the emf method. The use of the conductimetric method to obtain pK for amino acids appears to be the first of its kind. In this study, we describe the method of measurement, the treatment of the data and discuss the results. The choice of MOPSO for the investigation is in conjunction with the development of new buffer systems as pH Standard Reference Materials. The value for pK at 25°C is 0.060±0.005.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00649566
    Library Location Call Number Volume/Issue/Year Availability
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    Paper (German National Licenses)
    Fulltext
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