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Solid AgNO3 is added to a solution which is 0.1 M in Cl− and 0.1 M in CrO2−4. If Ksp values for AgCl and Ag2CrO4 solutions are 1.7×10−10 and 1.9×10−12 respectively. Find the minimum concentration of Cl− when Ag2CrO4 starts precipitating. |
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Answer» Solid AgNO3 is added to a solution which is 0.1 M in Cl− and 0.1 M in CrO2−4. If Ksp values for AgCl and Ag2CrO4 solutions are 1.7×10−10 and 1.9×10−12 respectively. Find the minimum concentration of Cl− when Ag2CrO4 starts precipitating. |
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