Interpretation:
The derivation of spreadsheet equation for auxiliary complexing agent should be explained.
Concept Information:
Spreadsheet equation for auxiliary complexing agent:
In the EDTA titration, the titration curve is drawn by a single equation, it is known as spreadsheet equation for auxiliary complexing agent and it applies whole titration because the reaction is carried out by at constant pH.
The spreadsheet equation for auxiliary complexing agent is,
The spreadsheet equation for auxiliary complexing agent for metal with ligand is,
The spreadsheet equation for auxiliary complexing agent for ligand with metal is,
Where,
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