A sample contains Ba₃(PO₄)₂,CdS, AgCl, NH₄Cl, and ZnS. Identify the precipitate formed after the addition of 6 mol L^-1 HCl, followed by the addition of H₂S and 0.2 mol L^-1 HCl, and subsequently the addition of OH^- to a pH of 8. A) Ba₃(PO₄)₂ B) CdS C) AgCl D) NH₄Cl E) ZnS

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The Answer of A sample contains Ba₃(PO₄)₂,CdS, AgCl, NH₄Cl, and ZnS. Identify the precipitate formed after the addition of 6 mol L^-1 HCl, followed by the addition of H₂S and 0.2 mol L^-1 HCl, and subsequently the addition of OH^- to a pH of 8. A) Ba₃(PO₄)₂ B) CdS C) AgCl D) NH₄Cl E) ZnS

A Sample Contains Ba3(PO4)2, CdS, AgCl, NH4Cl, and ZnS

A Sample Contains Ba₃(PO₄)₂,CdS, AgCl, NH₄Cl, and ZnS