Multiple Choice
Which of the following pairs of aqueous solutions will form a precipitate when mixed?
A) KOH + Na2S
B) (NH4) 2SO4 + NaI
C) Pb(C2H3O2) 2 + Li2SO4
D) KNO3 + NaOH
E) None of the above solution pairs will produce a precipitate.
Correct Answer:

Verified
Correct Answer:
Verified
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