erinmcdonaldr5055 erinmcdonaldr5055

17-04-2024
Chemistry

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A sample contains Ba₃(PO₄)2, CdS, AgCl, NH4Cl, and ZnS. Identify the precipitate after the addition of 6 M HCl, then H2S and 0.2 M HCl.
A) Ba₃(₄)2
B) CuS
C) AgCl
D) NH₄Cl
E) CoS

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