Show that the ratio of the volume of titrant required to raise the pH of each buffer 1 unit (VB/VA) is directly related to the ratio of the buffer strengths (strengthB/strengthA). Buffer A:
Initial pH= 5.46
Final pH= 4.44
Change in pH= -1.02
Buffer B:
Initial pH= 4.45
Final pH= 5.50
Change in pH= 1.05