Homework Statement
How many moles of base would be needed to titrate one mole of this fully protonated peptide to a pH of 4.00?
This polypeptide is V-A-Y-K-H.
Homework Equations
Henderson-Hasselbalch: pH= pKa + log[A]/[HA]
pKa of alpha COOH = 2.4
The alpha COOH (at the...