[sosforever]

i'm so stressed doing this and it would mean so much if someone anyone could help me with this.
i have no idea how to find products my teacher is a horrible teacher and she teaches nothing but i have a quiz and need to finish this assignment so how do you do these problems plz. if u want u could explain it

#1)  Na3PO4 (aq) + CoCl2 (aq) =
#2)  Na3PO4 (aq) + AlCl3 (aq) =
#3)  Na3PO4 (aq) + BaCl2 (aq)=
#4)  Na2SO4 (aq) + CoCl2 (aq)
#5)  Na2SO4 (aq) + NiCl2 (aq)
#6) Na2SO4 (aq) +AlCl3 (aq) +


thanx so much if you help me

[AWK]

1-3 Double exchange reaction - neutral phosphates precipitate.
4-6 no change in solution

[Borek]

Google solubility rules, they will tell you which salts can precipitate out from the solution. Most phosphates (apart from alkali metals) are weakly soluble.