Multiple Choice
A sample contains Ba3(PO4) 2, CdS,AgCl,NH4Cl,and ZnS.Identify the precipitate after the addition of 6 M HCl; H2S and 0.2 M HCl; OH- to a pH of 8; and (NH4) 2HPO4 with NH3.
A) Ba3(PO4) 2
B) PbS
C) AgCl
D) NH4Cl
E) CoS
Correct Answer:
Verified
Correct Answer:
Verified
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