55. Solving a chemistry problem

10. Calculate the capacitance of the diffuse layer of the dispersed phase. The dispersion medium is an aqueous solution of CaCl2 with a concentration of 210–4 mol/l at 283 K with a relative permittivity of 83.8. Determine how many times the capacity will change if an equal volume of an aqueous NaCl solution of the same molar concentration is added to a CaCl2 solution?