Debye-Httckel, equation

The value of m may be obtained from the solubility of the salt at the specified temperature and T can be derived from the Debye-Httckel equation, if the solution is sufficiently dilute. For more concentrated solutions, 7 may be estimated by extrapolation from activity coefficients determined in more dilute solution, or by comparison with that of a similar salt at the same concentration. 

The ionic strength (/) of the medium whose pH is to be measured affects the and hence the pH. The Debye-Httckel equation deHnes the activity coefficient y of a Z-valent ion by [62]... 

P.Debye and E. Httckel offered an approximate solution of the above equation for the system consisting of weakly charged spherical particles of radius r, when ze% / k T< 1, and sinh (zePoisson-Boltzmann equation, written in spherical coordinates, in this case appears as ... 

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