The graph below represents the titration of 100.0 mL of 0.100 M H2SO3 with 0.200 M NaOH at 25 °C. What is the pH at point A on the graph? Ка1 %3 1.4 х 102 Ка2 %3D 6.5 х 10-8

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Acid Base Titration

An acid-base titration is the method of quantitative analysis for determining the concentration of an acid and base by exactly neutralizing it with a standard solution of base or acid having known concentration.