NODIC COMPARTMENT OF A CERTAIN ELECTRONIC CELL AT 250 6 COMPOSED OF ASTHIP OF RUTAENIUM METAL WHMERSED IN 200 mL OF AQUEOUS 0.150M Rucix SEPARATED BY A SEM-PERNEARE MEMBRANE PROM CATHODIC COMPARTMENT. A CURRENT OF 0.0712 A was posed throun CELL FOR 2.00h MASS OF RUTHENIUM DECREPCES FROM 1.669 1.53g 100% CURRENT EFFICIENCY a) DETERMINE RUTHENIUM CATION CHARCE I CALCULATE CONCENTRATION FOR Rution in ANODIC SOLUTION AT TWO HOURS