Chapter 4, Problem 4.112SP

Use the activity series of metals (Table 4.5) to predict the outcome of each Of the following reactions. If no reaction occurs, write N .R.

(a) $N{a}^{+}(aq)+Zn(s)\to ?$

(b) $HCl(aq)+Pt(s)\to ?$

(c) $A{g}^{+}(aq)+Au(s)\to ?$

(d) $A{u}^{3+}(aq)+Ag(s)\to ?$