A solution contains 0.0500 M Ca²+ and 0.0960 M Ag*. If solid Na3PO4 is added to this mixture, which of the phosphate species would precipitate out of solution first? Ca3(PO4)2 O Ag3PO4 Na3PO4 When the second cation just starts to precipitate, what percentage of the first cation remains in solution?

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