The Combination of Ions Least Likely to Produce a Precipitate

question 50

Multiple Choice

The combination of ions least likely to produce a precipitate is

• A)Ba²⁺ and SO₄^2-.
• B)Pb⁺ and Cl^-.
• C)Ca²⁺ and PO₄^3-.
• D)Fe³⁺ and OH^-.
• E)Mg²⁺ and C₂H₃O₂^-.

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