a.) If 5 ml of 0.1 NaOH (a strong base) is added to 100 ml of
0.05 phosphate buffer (phosphoric acid- H3PO4), pH 7.1, what is the
resulting pH? (Ignore the volume change). Clearly identify the
appropriate acid and conjugate base and determine their
concentration in the final solution. b.) What would the resulting
pH be if instead you added 5 ml of 0.25 M HCl? (Ignore the volume
change) *Please show your work and steps to understand*