Problem- When lead(II) nitrate is added to an aqueous solution of sodium iodide, a precipitation reaction occurs that removes the iodide ion from solution.
Pb(NO3)2 (aq) + NaI (aq) ? PbI2 (s) + NaNO3 (aq)
Part 1- If a solution contains 7.00g of NaI, what mass of lead(II) nitrate should be added to remove all of the iodide ion from solution?
Express your answer to two significant figures and include the appropriate units.