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Home Q & A Board Science-Related Homework Help Chemistry (Moderator: Laser_3)
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Ravenfaust Ravenfaust
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5 years ago
A 25.0-mL sample of 0.150 M butanoic acid is titrated with a 0.150 M NaOH solution.  What is the pH before any base is added?  The Ka of butanoic acid is 1.5  10-5.
A) 2.83
B) 1.5  10-3
C) 4.82
D) 4.00
E) 1.0  104
Textbook 
Chemistry: A Molecular Approach

Chemistry: A Molecular Approach


Edition: 4th
Author:
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ZanLauZanLau
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5 years ago
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Ravenfaust Author
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5 years ago
Just got PERFECT on my quiz
Jose^2
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Brilliant ツ
rene_ram97
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Thanks
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