What Is the PH of a 0

question 5

Multiple Choice

What is the pH of a 0.600 M solution of H₂PO₄⁻? The K_a of H₂PO₄⁻ is 6.2 × 10⁻⁸.

• A) 3.71
• B) 10.3
• C) 3.10
• D) 30.1
• E) 17.7

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