which combination will produce a precipitate?

Which combination will produce a precipitate? a. NaC2H3O2 (aq) and HCl (aq) b. NaOH (aq) and HCl (aq) c. AgNO3(aq) and Ca(C2H3O2)2 (aq) d. KOH (aq) and Mg(NO3)2 (aq) e. NaF (aq) and HCl (aq)

Which combination will produce a precipitate?

a. NaC₂H₃O₂ (aq) and HCl (aq)

b. NaOH (aq) and HCl (aq)

c. AgNO₃(aq) and Ca(C₂H₃O₂)₂ (aq)

d. KOH (aq) and Mg(NO₃)₂ (aq)

e. NaF (aq) and HCl (aq)