The Combination of Ions Most Likely to Produce a Precipitate

question 5

Multiple Choice

The combination of ions most likely to produce a precipitate is

• A)Li⁺ and PO₄^3-.
• B)Pb²⁺ and NO₃^-.
• C)NH₄⁺ and SO₄^2-.
• D)Fe³⁺ and OH^-.
• E)Mg²⁺ and C₂H₃O₂^-.

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A financial metric that measures the profitability of a company relative to its total assets, indicating how effectively a company uses its assets to generate profit.

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