Chemistry The acid H3X has K1= 4.15x10-4; K2= 5.3x10-7; K3= 5.09x10-12 Calculate the volume in mL of 2.07 M HCl that, when combined with the necessary mass of Na2HX, gives 500.0 mL of pH= 6.68 buffer whose total concentration is 0.286 M.     a.

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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.