Chapter 12.3, Problem 26PP

Determine whether a solid forms when solutions containing the following ionic compounds are mixed. If so, write the ionic equation and the net ionic equation.
a. ${\text{Na}}_3{\text{PO}}_4(aq)$ and ${\text{AgNO}}_3(aq)$
b. ${\text{K}}_2{\text{SO}}_4(aq)$ and ${\text{Na}}_2{\text{CO}}_3(aq)$
c. $\text{Pb}{\left({\text{NO}}_3\right)}_2(aq)$ and ${\text{Na}}_2{\text{CO}}_3(aq)$
d. ${\text{BaCl}}_2(aq)$ and $\text{KOH}(aq)$