Chapter 5, Problem 112RQ

Use Table 5.3 to predict whether the following displacement reactions should occur. If no reaction occurs, write N.R. If a reaction does occur, write a balanced chemical equation for it.

$\begin{array}{l}\left(\text{a}\right){\text{ Zn + Sn}}^{\text{2+}}\stackrel{}{\to }\left(\text{d}\right){\text{ Zn + CO}}^{\text{2+}}\stackrel{}{\to }\\ \left(\text{b}\right){\text{ Cr + H}}^{\text{+}}\underset{}{\to }\left(\text{e}\right){\text{ Mn + Pb}}^{\text{2+}}\stackrel{}{\to }\\ \left(\text{c}\right){\text{ Pb + Cd}}^{\text{2+}}\stackrel{}{\to }\end{array}$