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Question
Which equation best represents the net ionic equation for the reaction that occurs when aqueous solutions of potassium phosphate and iron(II) nitrate are mixed?
A) 3Fe2+(aq) + 2PO43-(aq) →Fe3(PO4)2(s)
B) 2K+(aq) + Fe(NO3)2(aq) →2KNO3(aq) + Fe2+(aq)
C) 3Fe2+(aq) + 2PO43-(aq) →Fe3(PO4)2(aq)
D) 2K3PO4(aq) + 3Fe2+(aq) → Fe3(PO4)2(s) + (K+)6(aq)
E) 2K3PO4(aq) + 3Fe(NO3)2(aq) →Fe3(PO4)2(s) + 6KNO3(aq)
Answer
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