How many moles of solid sodium fluoride should be added to 1 0 L of a saturated solution of barium fluoride, BaF 2 , at 25C to raise the fluoride concentration to 0 030 mol L What mass of BaF 2 precipitates You may ignore the hydrolysis of fluoride ion ...

Part 1 Moles of sodium fluoride to be added The solubility of BaF2 in water at 25C is 17 x 106 molL ...

How many moles of solid sodium fluoride should be added to 1.0 L of a saturated solution

Question:

How many moles of solid sodium fluoride should be added to 1.0 L of a saturated solution of barium fluoride, BaF₂, at 25°C to raise the fluoride concentration to 0.030 mol/L? What mass of BaF₂ precipitates? You may ignore the hydrolysis of fluoride ion.

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