Explain the equivalence point when titrating a ca2+

Reference no: EM13651964

The Calmagite indicator used can have two different colors, red or blue. From a chemical view, what is different about the red and blue forms of this indicator. Briefly explain why this indicator changes from red to blue at the equivalence point when titrating a Ca2+ or Mg2+ solution with EDTA.

Reference no: EM13651964

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