Multiple Choice
Aqueous solutions of a compound did not form precipitates with Cl- , Br- , I- , SO42- , CO32- , P O43- , OH- , or S2- . This highly water- soluble compound produced the foul- smelling gas H2S when the solution was acidified. This compound is .
A) AgNO3
B) Pb(NO3) 2
C) Li2CO3
D) (NH4) 2S
E) KBr
Correct Answer:

Verified
Correct Answer:
Verified
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