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    Exam 16: Additional Aqueous Equilibria Chemistry and the Oceans
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    What Is the PH of a Solution in Which [A<sup>-</Sup>]
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What Is the PH of a Solution in Which [A-]

Question 93

Question 93

Multiple Choice

What is the pH of a solution in which [A-] = 2[HA] and the pKa of HA is 4.5?


A) 2.5
B) 4.2
C) 4.5
D) 4.8
E) 6.5

Correct Answer:

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