Show transcribed image text 2JExperimental pH change: Buffer 1 f2Buffer 3 0.010M Distilled HCI H20 6.97 Initial pH pH after NaOH addition ExpectedApH 5.07 4.64 4.20 1.98 12.18 5.24 4,69 12.59 12.60
2JExperimental pH change: Buffer 1 f2Buffer 3 0.010M Distilled HCI H20 6.97 Initial pH pH after NaOH addition ExpectedApH 5.07 4.64 4.20 1.98 12.18 5.24 4,69 12.59 12.60





