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2. The value of Ksp for barium chromate (BaCrOs) is 2.4 x 10-10 at 25°C. How...
The Ksp of barium chromate is 12 x 10-10. What is the concentration of Ba? in equilibrium with BaCros(s) if (CrO2-) = 6.80 x10-2 M? Answer Check
A solution containing a mixture of 0.0441 M 0.0441 M potassium chromate ( K 2 CrO 4 K2CrO4 ) and 0.0513 M 0.0513 M sodium oxalate ( Na 2 C 2 O 4 Na2C2O4 ) was titrated with a solution of barium chloride ( BaCl 2 BaCl2 ) for the purpose of separating CrO 2− 4 CrO42− and C 2 O 2− 4 C2O42− by precipitation with the Ba 2+ Ba2+ cation. The solubility product constants ( ? sp Ksp...
ksp for barium chromate: 2.0x10^-10 The maximum amount of barium chromate that will dissolve in a 0.290 M potassium chromate solution is
At 25°C, the solubility product constant (Ksp) for silver chromate, Ag2 CrO4, is 1.1 x 10-12. What is the concentration of Ag+ ions in a saturated solution? 1.3 x 10M 3.3 x 10-5M 1.0 x 10 M 6.5 x 10-SM 2.1x 10 M
6. The Ksp for Barium Fluoride, BaF2, is 1.0 x 10-6. a. Write the Ksp expression for this salt. b1. Calculate the concentration of the anion. Do not do the algebra. Leave your answer in terms of x. b2. Calculate the molar solubility. Do not do the algebra. Leave your answer in terms of x. c. Calculate the concentration of the barium ion if 0.20 moles of KF is added to 1.0liter of the saturated barium fluoride solution. You do...
A saturated solution of barium fluoride, BaF2, was prepared by dissolving solid BaF2 in water. The concentration of Ba2+ ion in the solution was found to be 7.52×10−3 M . Calculate Ksp for BaF2. The value of Ksp for silver chromate, Ag2CrO4, is 9.0×10−12. Calculate the solubility of Ag2CrO4 in grams per liter.
Ksp of PbCO3=1.5 x 10^-13 CaCrO4 7.1 × 10-4 The mass of lead carbonate that is dissolved in 150 mL of a saturated solution is | grams. The volume of water needed to dissolve 0.0606 grams of calcium chromate is 0.014 L. Assume no volume change upon addition of the solid.
What is the concentration of lead ions and chromate ions in a saturated lead chromate solution at 25°C? (Ksp= 1.8 x 10-14)
a)A solution of saturated PbBr2 is found to contain 2.4 ✕ 10−2M bromide ion. Calculate the Ksp of PbBr2. b) A 40.0-mL solution contains 0.029 M barium chloride (BaCl2). What is the minimum concentration of sodium sulfate (Na2SO4) required in the solution to produce a barium sulfate (BaSO4) precipitate? The solubility product for barium sulfate is Ksp = 1.1 ✕ 10−10. c)The solubility product, Ksp, for magnesium hydroxide, Mg(OH)2, is 5.6 ✕ 10−12 at 25°C. What is the molar solubility...
25. The Ksp value for lead(II) chloride, PbCl2, is 2.4 x 104. What is the molar solubility of lead(II) chloride? 2.4 x 104 mol/L А. 6.2x 102 mol/L В. С. 7.7 x 103 mol/L 3.9 x 102 mol/L D. 6.0 x 10$ mol/L Е.