An aqueous solution of sodium fluoride is slowly added to a water sample that contains barium ion (4.65x10-2 M) and calcium ion (7.40x10-2 M).The Ksp of barium fluoride is 1.00x10-6. The Ksp of calcium fluoride is 3.90x10-11. What is the remaining concentration of the first ion to precipitate when the second ion begins to precipitate?
An aqueous solution of sodium fluoride is slowly added to a water sample that contains barium ion (4.65x10-2 M)
The Ksp of barium fluoride is 1.00 x 10-6 The Ksp of calcium fluoride is 3.90x 10-11, An aqueous solution of sodium fluoride is slowly added to a water sample that contains barium ion (2.70x10-2M) and calcium ion (3.90x10-2M). What is the remaining concentration of the first ion to precipitate when the second ion begins to precipitate?
An aqueous solution of sodium fluoride is slowly added to a water sample that contains barium ion (3.20×10-2M ) and calcium ion (3.40×10-2M ). What is the remaining concentration of the first ion to precipitate when the second ion begins to precipitate? The Ksp of barium fluoride is 1.00 x 10–6. The Ksp of calcium fluoride is 3.90 x 10–11.
An aqueous solution of sodium fluoride is slowly added to a water sample that contains barium ion (2.75×10-2M ) and calcium ion (7.30×10-2M ). What is the remaining concentration of the first ion to precipitate when the second ion begins to precipitate?
An aqueous solution of sodium fluoride is slowly added to a water sample that contains barium ion (2.75×10-2M ) and calcium ion (7.30×10-2M ). What is the remaining concentration of the first ion to precipitate when the second ion begins to precipitate?
An aqueous solution of sodium fluoride is slowly added to a water sample that contains barium ion (2.50×10-2M ) and calcium ion (4.75×10-2M ). What is the remaining concentration of the first ion to precipitate when the second ion begins to precipitate?
The Ksp of barium fluoride is 1.00 x 10–6. The Ksp of calcium fluoride is 3.90 x 10–11. An aqueous solution of sodium fluoride is slowly added to a water sample that contains barium ion (3.00×10-2M ) and calcium ion (5.95×10-2M ). What is the remaining concentration of the first ion to precipitate when the second ion begins to precipitate?
Purifying Mg2+ from sea water. Aqueous sodium hydroxide is added to an aqueous solution that contains 0.0099 M magnesium chloride and 0.021 M calcium chloride. What will be the concentration of the metal ion that precipitates first (as M(OH)2) at the time the second metal ion begins to precipitate? Ksp (Mg(OH)2) = 6.3 x 10-10 and Ksp (Ca(OH)2) = 6.5 x 10-6 Hint: Use Ksp values to determine the solubility of each product to determine the order of precipitation.
A solution contains 9.61×10-3 M barium nitrate and 1.04×10-2 M magnesium acetate. Solid sodium fluoride is added slowly to this mixture. A. What is the formula of the substance that precipitates first? formula = B. What is the concentration of fluoride ion when this precipitation first begins? [F-] =
A solution contains 2.36×10-2 M calcium acetate and 2.36×10-2 M barium nitrate. Solid sodium sulfite is added slowly to this mixture. What is the concentration of calcium ion when barium ion begins to precipitate?
A solution contains 1.16x10-2 M calcium nitrate and 8.32x10-M magnesium acetate. Solid sodium fluoride is added slowly to this mixture. A. What is the formula of the substance that precipitates first? formula B. What is the concentration of fluoride ion when this precipitation first begins?