When solutions of sodium chloride is mixed with silver nitrate, what is/are the precipitate(s) formed?
Pb(NO3)2(aq)+2KCl(aq)→2KNO3(aq)+PbCl2(s)
When lead nitrate solution is mixed with potassium chloride solution, a precipitate of lead chloride and potassium nitrate solution are formed. This type of reaction is called _________________.