Which of the following will produce a precipitate? Chemistry Which of the following will produce a precipitate? A. NaC2H3O2 and Pb(NO3)2 B. AgNO3 and KBr C. NH4Cl and Li2SO4 D.KCl and Ca(NO3)2 E. NaOH and HCl Answer: B Share this Share on FacebookTweet on TwitterPlus on Google+