From equation (2) from the same page, it is not possible to directly determine the molar mass of the unknown metals, because we do not know either MM or n. However, since m, Q, and F, are known, we can determine the ratio MM/n for each experiment run by rearranging equation (2) to give MM/n. The units for this ratio will be the same as for MM, g/mol. For each solution, two electroplates were performed. The difference in the basket masses before and after plating is the mass of plated metal. You should use the average mass for the two electroplates with each solution in your calculations. Calculate and enter below the MM/n ratios obtained from each plating solution.