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Unformatted text preview: A. Li 2+ , O-, H-B. Li + , OH-C. LiO-, H + D. Li + , O 2-, H + E. Li-, OH + Based on the solubility rules, which of these processes will occur if solutions of Copper (II) sulfate (aq) and Barium chloride (aq) are mixed? A. CuCl 2 will precipitate; Ba 2+ and SO 4 2-are spectator ions. B. CuSO 4 will precipitate; Ba 2+ and Cl-are spectator ions. C. BaSO 4 will precipitate; Cu 2+ and Cl-are spectator ions. D. BaCl 2 will precipitate; Cu 2+ and SO 4 2-are spectator ions. E. No precipitate will form Which of these choices is the correct net ionic equation for the reaction that occurs when solutions of Pb(II)nitrate and and ammonium, chloride are mixed? A. Pb(NO 3 ) 2 (aq) + 2NH 4 Cl(aq) → NH 4 NO 3 (aq) + PbCl 2 (s) B. Pb 2+ (aq) + 2Cl-(aq) → PbCl 2 (s) C. D. NH 4 + (aq)+ NO 3-(aq) → 2NH 4 NO 3 (s) E. No reaction occurs when the solutions are mixed....
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