A 11.72 L solution contains 0.058 M Ba2+ and 0.032 M Mg2+. A person begins slowly adding solid sodium fluoride (NaF) to the solution, which dissolves instantly. What mass of sodium fluoride, in milligrams, must be added for a precipitate to form?
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NaF + Ba2+ -> BaF2 + Na+ NaF + Mg2+ -> MgF2 + Na+ Show more…
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