Complete the balanced molecular chemical equation for
Pb(NO₃)₂(aq)+KI(aq).If no reaction occurs, write "NR" after the reaction arrow.
a. Pb(NO₃)₂(aq)+2KI(aq) → PbI₂(s) + 2KNO₃(aq)
b. 2Pb(NO₃)₂(aq)+KI(aq) → PbI₂(s) + 2KNO₃(aq)
c. Pb(NO₃)₂(aq)+KI(aq) → PbI₂(s) + 2KNO₂(aq)
d. NR