The reaction of iron (III) metal with a solution of copper (II) sulfate releases iron ions into the solution through a single displacement reaction. What mass of iron is required to remove all the copper ions from a 150mL of 0.100 mol/L solution of copper (II) sulfate?
a.) Determine the moles of iron ions produced in this reaction.
b.) Name a soluble compound that could be added to precipitate all of the iron ions from the solution.