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    Chemistry The Molecular Nature of Matter
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    Exam 17: Acid-Base Equilibria in Aqueous Solutions
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    A Buffer Solution Is Prepared by Taking 0
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A Buffer Solution Is Prepared by Taking 0

Question 134

Question 134

Multiple Choice

A buffer solution is prepared by taking 0.400 moles of acetic acid (pKa = 4.76) and 0.250 moles of calcium acetate in sufficient water to make 1.400 liters of solution. Calculate the pH of this solution.


A) 4.46
B) 4.56
C) 4.66
D) 4.86
E) 4.96

Correct Answer:

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