For the following equation, identify all ions as spectator ions or not spectator ions: 2KCl(aq) + Pb(ClO4)2 (aq) -> 2KClO4+ PbCl2(s) A: K+ B: Cl- C: Pb2+ D: ClO^-(4) Ion A: Ion B: Ion C: Ion D : Thank you so much.

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