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Calculate the PH of a 0

Question 21

Multiple Choice

Calculate the pH of a 0.05 M solution of ascorbic acid (Ka1 = 7.9 10-5; Ka2 = 1.6 10-12) .


A) 5.4
B) 3.1
C) 6.5
D) 1.3
E) 2.7

Correct Answer:

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