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shrikharariji shrikharariji
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3 years ago
Calculate the pH of a buffer that is 0.145 M HC2H3O2 and 0.202 M KC2H3O2.  The Ka for HC2H3O2 is 1.8  10-5.
A) 4.89
B) 9.01
C) 4.74
D) 5.05
E) 4.60
Textbook 

Chemistry: A Molecular Approach


Edition: 4th
Author:
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muchkinnnmuchkinnn
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3 years ago
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