A solution is prepared by mixing 50 mL of 1 M Pb(NO3)2 and 75 mL
of .5 M NaF. Calculate the concentration of F- ions present at
equilibrium. (Hint: First, write and balance the double
displacement reaction taking place between Pb(NO3)2 and NaF to form
PbF2(s). Perform the necessary stoichiometry (including finding
which reactant is limiting) to calculate how much of each reactant
remains after the reaction goes to completion. Remember that
stoichiometry has to be done in moles. Once...