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11. What is the pH of a solution that consists of 0.50 Mascorbic acid and 0.75 M of its conjugate base, sodium ascorbate? For

the answer is C but im not quite sure how to calculate that

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unduson hanlbal ch ea from bo Corjuae acid -aj (6.6x lo3)+ pKa= 1 0.15 0.50 4.167 t O .176 4.34

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