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Question
Benzoic acid (C6H5CO2H = HBz) solutions are sometimes used in experiments to determine the molarity of a basic solution of unknown concentration. What is the pH of a 0.100 M solution of benzoic acid if Ka= 6.5 10-5and the equilibrium equation of interest is
HBz(aq) + H2O(l) 
H3O++ Bz-(aq)?
A) 1.00
B) 2.59
C) 4.19
D) 5.19
Answer
This answer is hidden. It contains 1 characters.
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