Tag Archives: complexation titration

Indicators for Complexation Titrations

Most indicators for complexation titrations are organic dyes—known as metallochromic indicators—that form stable complexes with metal ions. The indicator, Inm–, is added to the titrand’s solution where it forms a stable complex with the metal ion, MInn–. As we add … Continue reading

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Complexation, Redox, and Precipitation Titration Curves

Examples of titration curves: (a) complexation titration of 25.0 mL of 1.0 mM Cd2+ with 1.0 mM EDTA at a pH of 10 in which the y-axis displays the titrand’s equilibrium concentration as pCd; (b) redox titration of 25.0 mL of … Continue reading

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