A complexometric titration can be used to determine the amount of calcium in milk. The calcium concentration in milk is typically 1,200 mg/L.

A complexometric titration can be used to determine the amount of calcium in milk. The calcium concentration in milk is typically 1,200 mg/L. How would you alter the procedure used in this experiment (aside from using milk as the analyte) to determine milk’s calcium content? (Hint: Consider how this concentration differs from your hard water samples.)