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Home Q & A Board Biology-Related Homework Help Biochemistry
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MB0727 MB0727
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6 years ago
The pKa of acetic acid, HC2H3O2, is 4.75 . What is the pH of a buffer in which HC2H3O2 = 2.0 M and NaC2H3O2 = 0.20 M?
 a. 3.75 c. 5.75
  b. 4.75 d. 7.00
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rayohn2010rayohn2010
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6 years ago
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MB0727 Author
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6 years ago
Helped a lot
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4 years ago
thank you, very helpful
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