Calculate the PH of a 0

question 3

Multiple Choice

Calculate the pH of a 0.09 M solution of ascorbic acid (K_a1 = 7.9 × 10^-5; K_a2 is 1.6 × 10^-12) .

• A) 11.4
• B) 2.6
• C) 5.1
• D) 8.9
• E) 11.8

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