Compute the ph solution of ascorbic acid

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Ascorbic acid (H2C6H6O6) is a diprotic weak acid; it's two Ka values are 8.0x10-5 and 1.6x10-12. Calculate (approximate) the pH of a 0.30M solution of ascorbic acid. Must use an ICE table (Initial Concentration, Change in Concentration, Equilibrium Concentration) and the quadratic formula unless the "x is small" approximation can be used.

Reference no: EM13231441

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