60. Solving a chemistry problem

8. The equivalent electrical conductivity of barium chloride is 123.94 Ohm-1*cm-1*g-eq-1. Determine the concentration of the solution and the resistance in a cell filled with a chloride solution and the resistance in a cell filled with a solution of barium chloride, if the area of the electrodes is 0.885 cm2, the distance between them is 0.285 cm, and the resistance of the solution is 3.05 Ohm.