Answer
A) Zn + Pb$^{2+}$ --> Zn$^{2+}$ + Pb
E) Fe + Pb$^{2+}$ --> F$^{2+}$ + Pb
F) 2Na + Cl$_{2}$ --> 2Na$^{+}$ 2Cl$^{-}$
Work Step by Step
A) Zn + Pb$^{2+}$ --> Zn$^{2+}$ + Pb
E) Fe + Pb$^{2+}$ --> F$^{2+}$ + Pb
F) 2Na + Cl$_{2}$ --> 2Na$^{+}$ 2Cl$^{-}$
