Thermodynamic Properties of Aqueous Sodium Chloride Solutions | Zendy

Kenneth S. Pitzer | Zendy; J. Christopher Peiper | Zendy; R. H. Busey | Zendy

AI Assistant Blog Pricing

Home ZAIA Blog

Open Access

Thermodynamic Properties of Aqueous Sodium Chloride Solutions

Author(s) -

Kenneth S. Pitzer,

J. Christopher Peiper,

R. H. Busey

Publication year - 1984

Publication title -

journal of physical and chemical reference data

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.526

H-Index - 94

eISSN - 1529-7845

pISSN - 0047-2689

DOI - 10.1063/1.555709

Subject(s) - chemistry , thermodynamics , aqueous solution , enthalpy , equation of state , osmotic coefficient , heat capacity , activity coefficient , saturation (graph theory) , vapor pressure , thermodynamic databases for pure substances , material properties , thermodynamic process , organic chemistry , mathematics , combinatorics , physics

Experimental measurements of the osmotic and activity coefficients, the enthalpy, and the heat capacity were used to derive a semiempirical equation for the thermodynamic properties of NaCl(aq) at constant pressure. This equation may be combined with results contained in the previous paper on the volumetric properties to yield a complete equation of state valid in the region 273 K≤T≤573 K, saturation pressure ≤P≤1 kbar, 0≤m≤6.0 mol kg−1. It is shown that this equation may be extrapolated to higher solute molalities at lower pressures. An estimation of uncertainties in various quantities is given. Tables of values for various thermodynamic properties are presented in the appendix.

The content you want is available to Zendy users.

Already have an account? Click here to sign in.

Having issues? You can contact us here

Accelerating Research