Aqueous Solutions of a Compound Did Not Form Precipitates with Cl^-

question 25

Multiple Choice

Aqueous solutions of a compound did not form precipitates with Cl^- , Br^- , I^- , SO₄^2- , CO₃^2- , P O₄^3- , OH^- , or S^2- . 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

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Definitions:

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