Question: Ascorbic acid (Vitamin C, CHO) is a weak diprotic acid, with K = 6.8x10 and K = 2.7x10. What is the pH of a solution

Ascorbic acid (Vitamin C, CHO) is a weak diprotic acid, with K = 6.8x10 and K = 2.7x10. What is the pH of a solution that contains 12.9 mg of vitamin C per 1.0 mL of solution?

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