Multiple Choice
What is the pH of a solution that consists of 0.50 M H2C6H6O6 (ascorbic acid) and 0.75 M NaHC6H6O6 (sodium ascorbate) ? [Ka(H2C6H6O6) = 6.8 × 10-5]
A) 3.76
B) 3.99
C) 4.34
D) 4.57
E) 5.66
Correct Answer:
Verified
Correct Answer:
Verified
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