Compute the ph of the solution

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Reference no: EM13228919

Consider the titration of 40.0 mL of 0.050 M of the fully protonated form of tryptophan with 0.10 M KOH.

Calculate the pH of the solution at the following points:

(a) Vb = 0

(b) Vb = 14.0 mL

(d) Vb = 25.0 mL

(e) Vb = 40.0 mL

(f) Vb = 45.0 mL

(g) Sketch the titration curve and label the key regions. (You may use reasonable approximations in your calculations as opposed to using the systematic treatment.)

Tryptophan

pKa1=2.37

pKa2=9.33

Reference no: EM13228919

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