An oligopeptide with the sequence A-P-C-K-R was obtained from blood plasma.
a) How many moles of NaOH would be required to titrate one mole of the fully protonated peptide to its fully unprotonated form?
b) If you had 100 ml of a 1.00 M solution of the fully unprotonated form of this peptide, what would the pH be?