Which, If Any of the Following Correctly Shows the Balanced $\rarr$

Multiple Choice

Which, if any of the following correctly shows the balanced molecular equation for the reaction that occurs when aqueous solutions of potassium iodide and lead(II) nitrate are combined.

A) 2KI(aq) + Pb(NO₃) ₂(aq) $\rarr$ PbI₂(s) + KNO₃(aq)
B) KI(aq) + Pb(NO₃) ₂(aq) $\rarr$ PbI₂(s) + 2KNO₃(aq)
C) 2KI(aq) + Pb(NO₃) ₂(aq) $\rarr$ PbI₂(s) + 2KNO₃(aq)
D) 2KI(aq) + 2Pb(NO₃) ₂(aq) $\rarr$ PbI₂(s) + 2KNO₃(aq)
E) None of the above