transference numbers, Chemistry

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a hittorf cell fitted with Ag-AgClis filled with HCl solution that contains 0.0003856g HCl/g water. A current of 2 mA is passed for exactly 3 hours. the solutions are withdrawn, weighed and analysed. the total weight of the cathode solution is 51.7436g; it contains 0.0267g of HCl. the anode solution weighs 52.0461g and contains 0.0133g of HCL. What is the transport number of the hydrogen ions?

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