What is the pH of a 0.10 M solution of NH4F? The Ka of NH4+ is 5.6 × 10^-10 and the Ka of HF is 6.8 × 10^-4. | Acids and Bases

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Question

What is the pH of a 0.10 M solution of NH₄F? The Ka of NH⁴⁺ is 5.6 × 10^-10 and the Ka of HF is 6.8 × 10^-4.

2.08

5.12

6.21

✓ Correct

8.08

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