21. Solving a chemistry problem
2. Calculate the specific electrical conductivity of a 1.0*10-2 M NaCl aqueous solution at 25 C, assuming that the ion mobilities at this concentration are equal to their limiting mobilities. A current of 1 mA is passed through a layer of solution 1 cm long, enclosed between electrodes with an area of 1 cm2. How far will Na and Cl- ions travel in 10 minutes?
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