A 750 mL solution contains o.350 M K2Cro4, and a.350 M Na2SO4. A concentrated Ba(NO3)2 is slowly added to the solution. What is the barium ion concentration at the point when a precipitate just starts to form? (Ksp BaCrO4 = 8.5x10 ^-11 and Ksp BaSO4= 2.3x10^-8)
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A 750 mL solution contains o.350 M K2Cro4, and a.350 M Na2SO4. A concentrated Ba(NO3)2 is slowly added to the solution. What is the barium ion concentration at the point when a precipitate just starts to form? (Ksp BaCrO4 = 8.5x10 ^-11 and Ksp BaSO4= 2.3x10^-8)
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