If 500 ML of 1

question 91

Multiple Choice

If 50.0 mL of 1.2 × 10^{-3 M} Pb(NO₃) ₂ are added to 50.0 mL of 2.0 × 10^{-4 M} Na₂S, what takes place?

• A) A precipitate of PbS forms.
• B) A precipitate of NaNO₃ forms.
• C) A precipitate of Na₂S forms.
• D) A precipitate of Pb(NO₃)₂ forms.
• E) No precipitate forms.

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