Quantitative characteristics of solutions
Osmolality concentration W
In a liquid medium, the molecules of the solvent and solutes, or their ions when they are capable of dissociation, move over each other. Each one constitutes a "kinetic unit."
Osmole is representing a number of kinetic units.
The number of osmoles (kinetic units) per unit volume of the solution.
it is expressed in Osm/m3 or mOsm/L.
C: molar concentration, i : ionization coefficient
Ionic Concentration
The ionic concentration is the quantity or number of ions present in a solution. It is symbolized by C_i. It is expressed in g ions/m3 or grams ions/L.
Ci: The ionic concentration of the Mole solution
𝐶𝑖+ : The ionic concentration of Mole cations
𝐶𝑖− : The ionic concentration of Mole anions
n+: Number of moles of cations
n-: Number of moles of anions
α : Degree of ionic dissociation of the solute
C: The molar concentration of the solution
Equivalent Concentration
Equivalent concentration measures the amount of electrical charge (expressed in equations) present in an electrolyte, it is expressed in equivalent /m3 or equivalent /L.
Ceq: equivalent concentration of the Mole solution
𝐶𝑖 +: ionic concentration of Mole cations
𝐶𝑖 − : ionic concentration of Mole anions
z+: Number of valence of cations
z-: Number of valence of anions