Describe how to prepare a total volume of 100 mL of each of the following buffer solutions via titration of 25.00 mL of 0.10M weak acid with strong base, and adding water as needed. Give the identity of weak acid you selected, the mL of 0.100 M NaOH, and the mL of water to bring the total volume to 100 mL. you may use any appropriate weak acid listed in the Ka table in your textbook.
A. buffer pH = 5.00
B. buffer pH = 7.00