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The Concentration of Acetic Acid (PK_a = 4

Question 14

Multiple Choice

The concentration of acetic acid (pK_a = 4.75) in vinegar is about 1.0 M. With this information, what do you predict the pH of vinegar to be?

A) 4.75
B) 2.4
C) 4.0 *10^-³
D) 7.0
E) 5.35

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