3. Problem 5-18 (modified), Davis and Cornwell, Introduction to Environmental Engineering, 6th Ed.: The solubility product of calcium fluoride (CaF₂) is 3.45 × 10-¹¹ at 25 °C. Will a fluoride concentration of 1.25 mg/L be soluble in a water containing 225 mg/L of calcium?

3. Problem 5-18 (modified), Davis and Cornwell, Introduction to Environmental Engineering, 6th Ed.: The solubility product of calcium fluoride (CaF₂) is 3.45 × 10-¹¹ at 25 °C. Will a fluoride concentration of 1.25 mg/L be soluble in a water containing 225 mg/L of calcium?

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3. Problem 5-18 (modified), Davis and Cornwell, Introduction to Environmental Engineering, 6th
Ed.:
The solubility product of calcium fluoride (CaF₂) is 3.45 × 10-¹¹ at 25 °C. Will a fluoride
concentration of 1.25 mg/L be soluble in a water containing 225 mg/L of calcium?

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