A 55 0 mL solution of 0 0200 M triethanolamine is extracted with 115 mL of solvent The distribution constant for the reaction is 4 00 and the pKa of the protonated form of triethanolamine is 7 762 Calculate the concentration of triethanolamine remaining in the aqueous phase at pH 6 50 and pH 8 50 ...

A 55.0 mL solution of 0.0200 M triethanolamine is extracted with 115 mL of solvent. The...

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Fundamentals of Analytical Chemistry

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Authors: Douglas A. Skoog,Donald M. West, F. James Holler, Stanley R. Crouch

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A 55.0 mL solution of 0.0200 M triethanolamine is extracted with 115 mL of solvent. The...

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Fundamentals of Analytical Chemistry

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